51.734 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.017 * * * [progress]: [2/2] Setting up program.
0.020 * [progress]: [Phase 2 of 3] Improving.
0.021 * [simplify]: Simplifying:
  (* (+ x y) (+ x y))
0.021 * * [simplify]: iteration 0: 4 enodes
0.022 * * [simplify]: iteration 1: 11 enodes
0.024 * * [simplify]: iteration 2: 25 enodes
0.028 * * [simplify]: iteration 3: 53 enodes
0.035 * * [simplify]: iteration 4: 72 enodes
0.044 * * [simplify]: iteration 5: 88 enodes
0.055 * * [simplify]: iteration 6: 97 enodes
0.063 * * [simplify]: iteration 7: 103 enodes
0.071 * * [simplify]: iteration complete: 103 enodes
0.071 * * [simplify]: Extracting #0: cost 1 inf + 0
0.071 * * [simplify]: Extracting #1: cost 12 inf + 0
0.071 * * [simplify]: Extracting #2: cost 19 inf + 0
0.071 * * [simplify]: Extracting #3: cost 16 inf + 3
0.071 * * [simplify]: Extracting #4: cost 1 inf + 1149
0.072 * * [simplify]: Extracting #5: cost 0 inf + 1271
0.072 * [simplify]: Simplified to:
  (* (+ y x) (+ y x))
0.073 * * [progress]: iteration 1 / 4
0.073 * * * [progress]: picking best candidate
0.075 * * * * [pick]: Picked  #<alt (λ (x y) (* (+ x y) (+ x y)))>
0.076 * * * [progress]: localizing error
0.081 * * * [progress]: generating rewritten candidates
0.081 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.111 * * * [progress]: generating series expansions
0.112 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.112 * [backup-simplify]: Simplify (* (+ x y) (+ x y)) into (pow (+ x y) 2)
0.112 * [approximate]: Taking taylor expansion of (pow (+ x y) 2) in (x y) around 0
0.112 * [taylor]: Taking taylor expansion of (pow (+ x y) 2) in y
0.112 * [taylor]: Taking taylor expansion of (+ x y) in y
0.112 * [taylor]: Taking taylor expansion of x in y
0.112 * [backup-simplify]: Simplify x into x
0.112 * [taylor]: Taking taylor expansion of y in y
0.112 * [backup-simplify]: Simplify 0 into 0
0.112 * [backup-simplify]: Simplify 1 into 1
0.112 * [backup-simplify]: Simplify (+ x 0) into x
0.112 * [taylor]: Taking taylor expansion of (pow (+ x y) 2) in x
0.112 * [taylor]: Taking taylor expansion of (+ x y) in x
0.112 * [taylor]: Taking taylor expansion of x in x
0.112 * [backup-simplify]: Simplify 0 into 0
0.112 * [backup-simplify]: Simplify 1 into 1
0.112 * [taylor]: Taking taylor expansion of y in x
0.112 * [backup-simplify]: Simplify y into y
0.112 * [backup-simplify]: Simplify (+ 0 y) into y
0.112 * [taylor]: Taking taylor expansion of (pow (+ x y) 2) in x
0.112 * [taylor]: Taking taylor expansion of (+ x y) in x
0.112 * [taylor]: Taking taylor expansion of x in x
0.112 * [backup-simplify]: Simplify 0 into 0
0.112 * [backup-simplify]: Simplify 1 into 1
0.112 * [taylor]: Taking taylor expansion of y in x
0.112 * [backup-simplify]: Simplify y into y
0.112 * [backup-simplify]: Simplify (+ 0 y) into y
0.112 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.112 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.112 * [taylor]: Taking taylor expansion of y in y
0.112 * [backup-simplify]: Simplify 0 into 0
0.112 * [backup-simplify]: Simplify 1 into 1
0.113 * [backup-simplify]: Simplify (+ 1 0) into 1
0.113 * [backup-simplify]: Simplify (+ (* y 1) (* 1 y)) into (* 2 y)
0.113 * [taylor]: Taking taylor expansion of (* 2 y) in y
0.113 * [taylor]: Taking taylor expansion of 2 in y
0.113 * [backup-simplify]: Simplify 2 into 2
0.113 * [taylor]: Taking taylor expansion of y in y
0.113 * [backup-simplify]: Simplify 0 into 0
0.113 * [backup-simplify]: Simplify 1 into 1
0.113 * [backup-simplify]: Simplify (* 2 0) into 0
0.113 * [backup-simplify]: Simplify 0 into 0
0.114 * [backup-simplify]: Simplify (+ 0 0) into 0
0.114 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 1) (* 0 y))) into 1
0.114 * [taylor]: Taking taylor expansion of 1 in y
0.114 * [backup-simplify]: Simplify 1 into 1
0.114 * [backup-simplify]: Simplify 1 into 1
0.114 * [backup-simplify]: Simplify (+ (* 2 1) (* 0 0)) into 2
0.114 * [backup-simplify]: Simplify 2 into 2
0.115 * [backup-simplify]: Simplify (* 1 1) into 1
0.115 * [backup-simplify]: Simplify 1 into 1
0.115 * [backup-simplify]: Simplify (+ (* 1 (pow (* y 1) 2)) (+ (* 2 (* y x)) (* 1 (pow (* 1 x) 2)))) into (+ (pow y 2) (+ (pow x 2) (* 2 (* x y))))
0.115 * [backup-simplify]: Simplify (* (+ (/ 1 x) (/ 1 y)) (+ (/ 1 x) (/ 1 y))) into (pow (+ (/ 1 x) (/ 1 y)) 2)
0.115 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in (x y) around 0
0.115 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in y
0.115 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
0.115 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.115 * [taylor]: Taking taylor expansion of x in y
0.115 * [backup-simplify]: Simplify x into x
0.115 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.115 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.115 * [taylor]: Taking taylor expansion of y in y
0.115 * [backup-simplify]: Simplify 0 into 0
0.115 * [backup-simplify]: Simplify 1 into 1
0.116 * [backup-simplify]: Simplify (/ 1 1) into 1
0.116 * [backup-simplify]: Simplify (+ 0 1) into 1
0.116 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in x
0.116 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
0.116 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.116 * [taylor]: Taking taylor expansion of x in x
0.116 * [backup-simplify]: Simplify 0 into 0
0.116 * [backup-simplify]: Simplify 1 into 1
0.116 * [backup-simplify]: Simplify (/ 1 1) into 1
0.116 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.116 * [taylor]: Taking taylor expansion of y in x
0.116 * [backup-simplify]: Simplify y into y
0.116 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.117 * [backup-simplify]: Simplify (+ 1 0) into 1
0.117 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in x
0.117 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
0.117 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.117 * [taylor]: Taking taylor expansion of x in x
0.117 * [backup-simplify]: Simplify 0 into 0
0.117 * [backup-simplify]: Simplify 1 into 1
0.117 * [backup-simplify]: Simplify (/ 1 1) into 1
0.117 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.117 * [taylor]: Taking taylor expansion of y in x
0.117 * [backup-simplify]: Simplify y into y
0.117 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.117 * [backup-simplify]: Simplify (+ 1 0) into 1
0.118 * [backup-simplify]: Simplify (* 1 1) into 1
0.118 * [taylor]: Taking taylor expansion of 1 in y
0.118 * [backup-simplify]: Simplify 1 into 1
0.118 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.118 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
0.118 * [backup-simplify]: Simplify (+ (* 1 (/ 1 y)) (* (/ 1 y) 1)) into (* 2 (/ 1 y))
0.118 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.118 * [taylor]: Taking taylor expansion of 2 in y
0.118 * [backup-simplify]: Simplify 2 into 2
0.118 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.118 * [taylor]: Taking taylor expansion of y in y
0.118 * [backup-simplify]: Simplify 0 into 0
0.118 * [backup-simplify]: Simplify 1 into 1
0.119 * [backup-simplify]: Simplify (/ 1 1) into 1
0.119 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.119 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.120 * [backup-simplify]: Simplify (+ 0 0) into 0
0.120 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 1))) into (/ 1 (pow y 2))
0.120 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.120 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.120 * [taylor]: Taking taylor expansion of y in y
0.120 * [backup-simplify]: Simplify 0 into 0
0.120 * [backup-simplify]: Simplify 1 into 1
0.120 * [backup-simplify]: Simplify (* 1 1) into 1
0.121 * [backup-simplify]: Simplify (/ 1 1) into 1
0.121 * [backup-simplify]: Simplify 1 into 1
0.121 * [backup-simplify]: Simplify (* 2 1) into 2
0.121 * [backup-simplify]: Simplify 2 into 2
0.121 * [backup-simplify]: Simplify 1 into 1
0.121 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (+ (* 2 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))) (* 1 (pow (* (/ 1 (/ 1 y)) 1) 2)))) into (+ (pow y 2) (+ (pow x 2) (* 2 (* x y))))
0.122 * [backup-simplify]: Simplify (* (+ (/ 1 (- x)) (/ 1 (- y))) (+ (/ 1 (- x)) (/ 1 (- y)))) into (pow (+ (/ 1 x) (/ 1 y)) 2)
0.122 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in (x y) around 0
0.122 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in y
0.122 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
0.122 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.122 * [taylor]: Taking taylor expansion of x in y
0.122 * [backup-simplify]: Simplify x into x
0.122 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.122 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.122 * [taylor]: Taking taylor expansion of y in y
0.122 * [backup-simplify]: Simplify 0 into 0
0.122 * [backup-simplify]: Simplify 1 into 1
0.122 * [backup-simplify]: Simplify (/ 1 1) into 1
0.122 * [backup-simplify]: Simplify (+ 0 1) into 1
0.122 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in x
0.122 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
0.122 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.122 * [taylor]: Taking taylor expansion of x in x
0.122 * [backup-simplify]: Simplify 0 into 0
0.122 * [backup-simplify]: Simplify 1 into 1
0.123 * [backup-simplify]: Simplify (/ 1 1) into 1
0.123 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.123 * [taylor]: Taking taylor expansion of y in x
0.123 * [backup-simplify]: Simplify y into y
0.123 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.123 * [backup-simplify]: Simplify (+ 1 0) into 1
0.123 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 x) (/ 1 y)) 2) in x
0.123 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
0.123 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.123 * [taylor]: Taking taylor expansion of x in x
0.123 * [backup-simplify]: Simplify 0 into 0
0.123 * [backup-simplify]: Simplify 1 into 1
0.124 * [backup-simplify]: Simplify (/ 1 1) into 1
0.124 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.124 * [taylor]: Taking taylor expansion of y in x
0.124 * [backup-simplify]: Simplify y into y
0.124 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.124 * [backup-simplify]: Simplify (+ 1 0) into 1
0.124 * [backup-simplify]: Simplify (* 1 1) into 1
0.124 * [taylor]: Taking taylor expansion of 1 in y
0.124 * [backup-simplify]: Simplify 1 into 1
0.125 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.125 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
0.125 * [backup-simplify]: Simplify (+ (* 1 (/ 1 y)) (* (/ 1 y) 1)) into (* 2 (/ 1 y))
0.125 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
0.125 * [taylor]: Taking taylor expansion of 2 in y
0.125 * [backup-simplify]: Simplify 2 into 2
0.125 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.125 * [taylor]: Taking taylor expansion of y in y
0.125 * [backup-simplify]: Simplify 0 into 0
0.125 * [backup-simplify]: Simplify 1 into 1
0.125 * [backup-simplify]: Simplify (/ 1 1) into 1
0.126 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.126 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.126 * [backup-simplify]: Simplify (+ 0 0) into 0
0.127 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 1))) into (/ 1 (pow y 2))
0.127 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.127 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.127 * [taylor]: Taking taylor expansion of y in y
0.127 * [backup-simplify]: Simplify 0 into 0
0.127 * [backup-simplify]: Simplify 1 into 1
0.127 * [backup-simplify]: Simplify (* 1 1) into 1
0.127 * [backup-simplify]: Simplify (/ 1 1) into 1
0.127 * [backup-simplify]: Simplify 1 into 1
0.128 * [backup-simplify]: Simplify (* 2 1) into 2
0.128 * [backup-simplify]: Simplify 2 into 2
0.128 * [backup-simplify]: Simplify 1 into 1
0.128 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (+ (* 2 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))) (* 1 (pow (* (/ 1 (/ 1 (- y))) 1) 2)))) into (+ (pow y 2) (+ (pow x 2) (* 2 (* x y))))
0.128 * * * [progress]: simplifying candidates
0.129 * [simplify]: Simplifying:
  (+ 1 1)
  (* (+ x y) (+ x y))
  (+ 1 1)
  (+ (log (+ x y)) (log (+ x y)))
  (log (* (+ x y) (+ x y)))
  (exp (* (+ x y) (+ x y)))
  (* (* (* (+ x y) (+ x y)) (+ x y)) (* (* (+ x y) (+ x y)) (+ x y)))
  (* (cbrt (* (+ x y) (+ x y))) (cbrt (* (+ x y) (+ x y))))
  (cbrt (* (+ x y) (+ x y)))
  (* (* (* (+ x y) (+ x y)) (* (+ x y) (+ x y))) (* (+ x y) (+ x y)))
  (sqrt (* (+ x y) (+ x y)))
  (sqrt (* (+ x y) (+ x y)))
  (* (+ (pow x 3) (pow y 3)) (+ (pow x 3) (pow y 3)))
  (* (+ (* x x) (- (* y y) (* x y))) (+ (* x x) (- (* y y) (* x y))))
  (* (+ (pow x 3) (pow y 3)) (- (* x x) (* y y)))
  (* (+ (* x x) (- (* y y) (* x y))) (- x y))
  (* (- (* x x) (* y y)) (+ (pow x 3) (pow y 3)))
  (* (- x y) (+ (* x x) (- (* y y) (* x y))))
  (* (- (* x x) (* y y)) (- (* x x) (* y y)))
  (* (- x y) (- x y))
  (* (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (* (sqrt (+ x y)) (sqrt (+ x y)))
  (* (sqrt (+ x y)) (sqrt (+ x y)))
  (* 1 1)
  (* (+ x y) (+ x y))
  (* 1 1)
  (* (+ x y) (+ x y))
  (* 1 1)
  (* (+ x y) (+ x y))
  (* 1 1)
  (* (+ x y) (+ x y))
  (* (sqrt (+ x y)) (sqrt (+ x y)))
  (* (sqrt (+ x y)) (sqrt (+ x y)))
  (* 2 1)
  (* (+ x y) x)
  (* (+ x y) y)
  (* x (+ x y))
  (* y (+ x y))
  (* (+ x y) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* (+ x y) (sqrt (+ x y)))
  (* (+ x y) 1)
  (* (+ x y) 1)
  (* (cbrt (+ x y)) (+ x y))
  (* (sqrt (+ x y)) (+ x y))
  (* (+ x y) (+ x y))
  (* (+ x y) (+ x y))
  (* (+ x y) (+ (pow x 3) (pow y 3)))
  (* (+ x y) (- (* x x) (* y y)))
  (* (+ (pow x 3) (pow y 3)) (+ x y))
  (* (- (* x x) (* y y)) (+ x y))
  (+ (pow y 2) (+ (pow x 2) (* 2 (* x y))))
  (+ (pow y 2) (+ (pow x 2) (* 2 (* x y))))
  (+ (pow y 2) (+ (pow x 2) (* 2 (* x y))))
0.129 * * [simplify]: iteration 0: 62 enodes
0.149 * * [simplify]: iteration 1: 224 enodes
0.264 * * [simplify]: iteration 2: 793 enodes
0.818 * * [simplify]: iteration 3: 3938 enodes
2.076 * * [simplify]: iteration complete: 5000 enodes
2.076 * * [simplify]: Extracting #0: cost 25 inf + 0
2.077 * * [simplify]: Extracting #1: cost 326 inf + 2
2.080 * * [simplify]: Extracting #2: cost 1201 inf + 3024
2.093 * * [simplify]: Extracting #3: cost 1118 inf + 81934
2.134 * * [simplify]: Extracting #4: cost 243 inf + 246272
2.186 * * [simplify]: Extracting #5: cost 59 inf + 287623
2.246 * * [simplify]: Extracting #6: cost 10 inf + 296537
2.303 * * [simplify]: Extracting #7: cost 0 inf + 299067
2.361 * [simplify]: Simplified to:
  2
  (* (+ y x) (+ y x))
  2
  (log (* (+ y x) (+ y x)))
  (log (* (+ y x) (+ y x)))
  (exp (* (+ y x) (+ y x)))
  (* (* (* (+ y x) (+ y x)) (* (+ y x) (+ y x))) (* (+ y x) (+ y x)))
  (* (cbrt (* (+ y x) (+ y x))) (cbrt (* (+ y x) (+ y x))))
  (cbrt (* (+ y x) (+ y x)))
  (* (* (* (+ y x) (+ y x)) (* (+ y x) (+ y x))) (* (+ y x) (+ y x)))
  (fabs (+ y x))
  (fabs (+ y x))
  (* (+ (* y (* y y)) (* (* x x) x)) (+ (* y (* y y)) (* (* x x) x)))
  (* (+ (* (- y x) y) (* x x)) (+ (* (- y x) y) (* x x)))
  (* (- (* x x) (* y y)) (+ (* y (* y y)) (* (* x x) x)))
  (* (+ (* (- y x) y) (* x x)) (- x y))
  (* (- (* x x) (* y y)) (+ (* y (* y y)) (* (* x x) x)))
  (* (+ (* (- y x) y) (* x x)) (- x y))
  (* (- (* x x) (* y y)) (- (* x x) (* y y)))
  (* (- x y) (- x y))
  (* (cbrt (+ y x)) (+ y x))
  (* (cbrt (+ y x)) (cbrt (+ y x)))
  (+ y x)
  (+ y x)
  1
  (* (+ y x) (+ y x))
  1
  (* (+ y x) (+ y x))
  1
  (* (+ y x) (+ y x))
  1
  (* (+ y x) (+ y x))
  (+ y x)
  (+ y x)
  2
  (* x (+ y x))
  (* (+ y x) y)
  (* x (+ y x))
  (* (+ y x) y)
  (* (+ y x) (* (cbrt (+ y x)) (cbrt (+ y x))))
  (* (sqrt (+ y x)) (+ y x))
  (+ y x)
  (+ y x)
  (* (cbrt (+ y x)) (+ y x))
  (* (sqrt (+ y x)) (+ y x))
  (* (+ y x) (+ y x))
  (* (+ y x) (+ y x))
  (* (+ (* y (* y y)) (* (* x x) x)) (+ y x))
  (* (* (+ y x) (+ y x)) (- x y))
  (* (+ (* y (* y y)) (* (* x x) x)) (+ y x))
  (* (* (+ y x) (+ y x)) (- x y))
  (+ (+ (* x x) (* y y)) (+ (* x y) (* x y)))
  (+ (+ (* x x) (* y y)) (+ (* x y) (* x y)))
  (+ (+ (* x x) (* y y)) (+ (* x y) (* x y)))
2.363 * * * [progress]: adding candidates to table
2.475 * * [progress]: iteration 2 / 4
2.476 * * * [progress]: picking best candidate
2.481 * * * * [pick]: Picked  #<alt (λ (x y) (+ (+ (* x x) (* y y)) (+ (* x y) (* x y))))>
2.481 * * * [progress]: localizing error
2.498 * * * [progress]: generating rewritten candidates
2.498 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2)
2.504 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
2.545 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1)
2.555 * * * [progress]: generating series expansions
2.555 * * * * [progress]: [ 1 / 3 ] generating series at (2 2)
2.556 * [backup-simplify]: Simplify (+ (* x y) (* x y)) into (* 2 (* x y))
2.556 * [approximate]: Taking taylor expansion of (* 2 (* x y)) in (x y) around 0
2.556 * [taylor]: Taking taylor expansion of (* 2 (* x y)) in y
2.556 * [taylor]: Taking taylor expansion of 2 in y
2.556 * [backup-simplify]: Simplify 2 into 2
2.556 * [taylor]: Taking taylor expansion of (* x y) in y
2.556 * [taylor]: Taking taylor expansion of x in y
2.556 * [backup-simplify]: Simplify x into x
2.556 * [taylor]: Taking taylor expansion of y in y
2.556 * [backup-simplify]: Simplify 0 into 0
2.556 * [backup-simplify]: Simplify 1 into 1
2.556 * [taylor]: Taking taylor expansion of (* 2 (* x y)) in x
2.556 * [taylor]: Taking taylor expansion of 2 in x
2.556 * [backup-simplify]: Simplify 2 into 2
2.556 * [taylor]: Taking taylor expansion of (* x y) in x
2.556 * [taylor]: Taking taylor expansion of x in x
2.556 * [backup-simplify]: Simplify 0 into 0
2.556 * [backup-simplify]: Simplify 1 into 1
2.556 * [taylor]: Taking taylor expansion of y in x
2.556 * [backup-simplify]: Simplify y into y
2.556 * [taylor]: Taking taylor expansion of (* 2 (* x y)) in x
2.556 * [taylor]: Taking taylor expansion of 2 in x
2.556 * [backup-simplify]: Simplify 2 into 2
2.556 * [taylor]: Taking taylor expansion of (* x y) in x
2.556 * [taylor]: Taking taylor expansion of x in x
2.556 * [backup-simplify]: Simplify 0 into 0
2.556 * [backup-simplify]: Simplify 1 into 1
2.556 * [taylor]: Taking taylor expansion of y in x
2.556 * [backup-simplify]: Simplify y into y
2.556 * [backup-simplify]: Simplify (* 0 y) into 0
2.557 * [backup-simplify]: Simplify (* 2 0) into 0
2.557 * [taylor]: Taking taylor expansion of 0 in y
2.557 * [backup-simplify]: Simplify 0 into 0
2.557 * [backup-simplify]: Simplify 0 into 0
2.557 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.558 * [backup-simplify]: Simplify (+ (* 2 y) (* 0 0)) into (* 2 y)
2.558 * [taylor]: Taking taylor expansion of (* 2 y) in y
2.558 * [taylor]: Taking taylor expansion of 2 in y
2.558 * [backup-simplify]: Simplify 2 into 2
2.558 * [taylor]: Taking taylor expansion of y in y
2.558 * [backup-simplify]: Simplify 0 into 0
2.558 * [backup-simplify]: Simplify 1 into 1
2.558 * [backup-simplify]: Simplify (* 2 0) into 0
2.558 * [backup-simplify]: Simplify 0 into 0
2.558 * [backup-simplify]: Simplify 0 into 0
2.559 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
2.560 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 y) (* 0 0))) into 0
2.560 * [taylor]: Taking taylor expansion of 0 in y
2.560 * [backup-simplify]: Simplify 0 into 0
2.560 * [backup-simplify]: Simplify 0 into 0
2.561 * [backup-simplify]: Simplify (+ (* 2 1) (* 0 0)) into 2
2.561 * [backup-simplify]: Simplify 2 into 2
2.561 * [backup-simplify]: Simplify 0 into 0
2.562 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
2.563 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 y) (* 0 0)))) into 0
2.563 * [taylor]: Taking taylor expansion of 0 in y
2.563 * [backup-simplify]: Simplify 0 into 0
2.563 * [backup-simplify]: Simplify 0 into 0
2.563 * [backup-simplify]: Simplify 0 into 0
2.564 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 1) (* 0 0))) into 0
2.564 * [backup-simplify]: Simplify 0 into 0
2.564 * [backup-simplify]: Simplify 0 into 0
2.565 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
2.566 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 y) (* 0 0))))) into 0
2.566 * [taylor]: Taking taylor expansion of 0 in y
2.566 * [backup-simplify]: Simplify 0 into 0
2.566 * [backup-simplify]: Simplify 0 into 0
2.566 * [backup-simplify]: Simplify (* 2 (* y x)) into (* 2 (* x y))
2.567 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 y)) (* (/ 1 x) (/ 1 y))) into (* 2 (/ 1 (* x y)))
2.567 * [approximate]: Taking taylor expansion of (* 2 (/ 1 (* x y))) in (x y) around 0
2.567 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* x y))) in y
2.567 * [taylor]: Taking taylor expansion of 2 in y
2.567 * [backup-simplify]: Simplify 2 into 2
2.567 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
2.567 * [taylor]: Taking taylor expansion of (* x y) in y
2.567 * [taylor]: Taking taylor expansion of x in y
2.567 * [backup-simplify]: Simplify x into x
2.567 * [taylor]: Taking taylor expansion of y in y
2.567 * [backup-simplify]: Simplify 0 into 0
2.567 * [backup-simplify]: Simplify 1 into 1
2.567 * [backup-simplify]: Simplify (* x 0) into 0
2.567 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
2.567 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.567 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* x y))) in x
2.568 * [taylor]: Taking taylor expansion of 2 in x
2.568 * [backup-simplify]: Simplify 2 into 2
2.568 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.568 * [taylor]: Taking taylor expansion of (* x y) in x
2.568 * [taylor]: Taking taylor expansion of x in x
2.568 * [backup-simplify]: Simplify 0 into 0
2.568 * [backup-simplify]: Simplify 1 into 1
2.568 * [taylor]: Taking taylor expansion of y in x
2.568 * [backup-simplify]: Simplify y into y
2.568 * [backup-simplify]: Simplify (* 0 y) into 0
2.568 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.568 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.568 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* x y))) in x
2.568 * [taylor]: Taking taylor expansion of 2 in x
2.568 * [backup-simplify]: Simplify 2 into 2
2.568 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.568 * [taylor]: Taking taylor expansion of (* x y) in x
2.568 * [taylor]: Taking taylor expansion of x in x
2.568 * [backup-simplify]: Simplify 0 into 0
2.568 * [backup-simplify]: Simplify 1 into 1
2.568 * [taylor]: Taking taylor expansion of y in x
2.568 * [backup-simplify]: Simplify y into y
2.568 * [backup-simplify]: Simplify (* 0 y) into 0
2.569 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.569 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.569 * [backup-simplify]: Simplify (* 2 (/ 1 y)) into (/ 2 y)
2.569 * [taylor]: Taking taylor expansion of (/ 2 y) in y
2.569 * [taylor]: Taking taylor expansion of 2 in y
2.569 * [backup-simplify]: Simplify 2 into 2
2.569 * [taylor]: Taking taylor expansion of y in y
2.569 * [backup-simplify]: Simplify 0 into 0
2.569 * [backup-simplify]: Simplify 1 into 1
2.569 * [backup-simplify]: Simplify (/ 2 1) into 2
2.570 * [backup-simplify]: Simplify 2 into 2
2.570 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
2.570 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.571 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 y))) into 0
2.571 * [taylor]: Taking taylor expansion of 0 in y
2.571 * [backup-simplify]: Simplify 0 into 0
2.572 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)))) into 0
2.572 * [backup-simplify]: Simplify 0 into 0
2.573 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
2.573 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.574 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
2.574 * [taylor]: Taking taylor expansion of 0 in y
2.574 * [backup-simplify]: Simplify 0 into 0
2.574 * [backup-simplify]: Simplify 0 into 0
2.575 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.575 * [backup-simplify]: Simplify 0 into 0
2.576 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
2.576 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.577 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0
2.577 * [taylor]: Taking taylor expansion of 0 in y
2.577 * [backup-simplify]: Simplify 0 into 0
2.577 * [backup-simplify]: Simplify 0 into 0
2.577 * [backup-simplify]: Simplify 0 into 0
2.578 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.578 * [backup-simplify]: Simplify 0 into 0
2.578 * [backup-simplify]: Simplify (* 2 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))) into (* 2 (* x y))
2.579 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- x)) (/ 1 (- y)))) into (* 2 (/ 1 (* x y)))
2.579 * [approximate]: Taking taylor expansion of (* 2 (/ 1 (* x y))) in (x y) around 0
2.579 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* x y))) in y
2.579 * [taylor]: Taking taylor expansion of 2 in y
2.579 * [backup-simplify]: Simplify 2 into 2
2.579 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
2.579 * [taylor]: Taking taylor expansion of (* x y) in y
2.579 * [taylor]: Taking taylor expansion of x in y
2.579 * [backup-simplify]: Simplify x into x
2.579 * [taylor]: Taking taylor expansion of y in y
2.579 * [backup-simplify]: Simplify 0 into 0
2.579 * [backup-simplify]: Simplify 1 into 1
2.579 * [backup-simplify]: Simplify (* x 0) into 0
2.579 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
2.579 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.579 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* x y))) in x
2.579 * [taylor]: Taking taylor expansion of 2 in x
2.579 * [backup-simplify]: Simplify 2 into 2
2.579 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.579 * [taylor]: Taking taylor expansion of (* x y) in x
2.579 * [taylor]: Taking taylor expansion of x in x
2.579 * [backup-simplify]: Simplify 0 into 0
2.579 * [backup-simplify]: Simplify 1 into 1
2.579 * [taylor]: Taking taylor expansion of y in x
2.579 * [backup-simplify]: Simplify y into y
2.580 * [backup-simplify]: Simplify (* 0 y) into 0
2.580 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.580 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.580 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* x y))) in x
2.580 * [taylor]: Taking taylor expansion of 2 in x
2.580 * [backup-simplify]: Simplify 2 into 2
2.580 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.580 * [taylor]: Taking taylor expansion of (* x y) in x
2.580 * [taylor]: Taking taylor expansion of x in x
2.580 * [backup-simplify]: Simplify 0 into 0
2.580 * [backup-simplify]: Simplify 1 into 1
2.580 * [taylor]: Taking taylor expansion of y in x
2.580 * [backup-simplify]: Simplify y into y
2.580 * [backup-simplify]: Simplify (* 0 y) into 0
2.581 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.581 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.581 * [backup-simplify]: Simplify (* 2 (/ 1 y)) into (/ 2 y)
2.581 * [taylor]: Taking taylor expansion of (/ 2 y) in y
2.581 * [taylor]: Taking taylor expansion of 2 in y
2.581 * [backup-simplify]: Simplify 2 into 2
2.581 * [taylor]: Taking taylor expansion of y in y
2.581 * [backup-simplify]: Simplify 0 into 0
2.581 * [backup-simplify]: Simplify 1 into 1
2.581 * [backup-simplify]: Simplify (/ 2 1) into 2
2.581 * [backup-simplify]: Simplify 2 into 2
2.582 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
2.582 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.584 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 y))) into 0
2.585 * [taylor]: Taking taylor expansion of 0 in y
2.585 * [backup-simplify]: Simplify 0 into 0
2.585 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)))) into 0
2.585 * [backup-simplify]: Simplify 0 into 0
2.586 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
2.587 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.587 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
2.587 * [taylor]: Taking taylor expansion of 0 in y
2.587 * [backup-simplify]: Simplify 0 into 0
2.587 * [backup-simplify]: Simplify 0 into 0
2.588 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.588 * [backup-simplify]: Simplify 0 into 0
2.589 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
2.590 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.591 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0
2.591 * [taylor]: Taking taylor expansion of 0 in y
2.591 * [backup-simplify]: Simplify 0 into 0
2.591 * [backup-simplify]: Simplify 0 into 0
2.591 * [backup-simplify]: Simplify 0 into 0
2.592 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.592 * [backup-simplify]: Simplify 0 into 0
2.592 * [backup-simplify]: Simplify (* 2 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))) into (* 2 (* x y))
2.592 * * * * [progress]: [ 2 / 3 ] generating series at (2)
2.592 * [backup-simplify]: Simplify (+ (+ (* x x) (* y y)) (+ (* x y) (* x y))) into (+ (pow y 2) (+ (pow x 2) (* 2 (* x y))))
2.592 * [approximate]: Taking taylor expansion of (+ (pow y 2) (+ (pow x 2) (* 2 (* x y)))) in (x y) around 0
2.592 * [taylor]: Taking taylor expansion of (+ (pow y 2) (+ (pow x 2) (* 2 (* x y)))) in y
2.592 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.592 * [taylor]: Taking taylor expansion of y in y
2.592 * [backup-simplify]: Simplify 0 into 0
2.592 * [backup-simplify]: Simplify 1 into 1
2.592 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2 (* x y))) in y
2.592 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.592 * [taylor]: Taking taylor expansion of x in y
2.592 * [backup-simplify]: Simplify x into x
2.592 * [taylor]: Taking taylor expansion of (* 2 (* x y)) in y
2.592 * [taylor]: Taking taylor expansion of 2 in y
2.593 * [backup-simplify]: Simplify 2 into 2
2.593 * [taylor]: Taking taylor expansion of (* x y) in y
2.593 * [taylor]: Taking taylor expansion of x in y
2.593 * [backup-simplify]: Simplify x into x
2.593 * [taylor]: Taking taylor expansion of y in y
2.593 * [backup-simplify]: Simplify 0 into 0
2.593 * [backup-simplify]: Simplify 1 into 1
2.593 * [taylor]: Taking taylor expansion of (+ (pow y 2) (+ (pow x 2) (* 2 (* x y)))) in x
2.593 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.593 * [taylor]: Taking taylor expansion of y in x
2.593 * [backup-simplify]: Simplify y into y
2.593 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2 (* x y))) in x
2.593 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.593 * [taylor]: Taking taylor expansion of x in x
2.593 * [backup-simplify]: Simplify 0 into 0
2.593 * [backup-simplify]: Simplify 1 into 1
2.593 * [taylor]: Taking taylor expansion of (* 2 (* x y)) in x
2.593 * [taylor]: Taking taylor expansion of 2 in x
2.593 * [backup-simplify]: Simplify 2 into 2
2.593 * [taylor]: Taking taylor expansion of (* x y) in x
2.593 * [taylor]: Taking taylor expansion of x in x
2.593 * [backup-simplify]: Simplify 0 into 0
2.593 * [backup-simplify]: Simplify 1 into 1
2.593 * [taylor]: Taking taylor expansion of y in x
2.593 * [backup-simplify]: Simplify y into y
2.593 * [taylor]: Taking taylor expansion of (+ (pow y 2) (+ (pow x 2) (* 2 (* x y)))) in x
2.593 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.593 * [taylor]: Taking taylor expansion of y in x
2.593 * [backup-simplify]: Simplify y into y
2.593 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2 (* x y))) in x
2.593 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.593 * [taylor]: Taking taylor expansion of x in x
2.593 * [backup-simplify]: Simplify 0 into 0
2.593 * [backup-simplify]: Simplify 1 into 1
2.593 * [taylor]: Taking taylor expansion of (* 2 (* x y)) in x
2.593 * [taylor]: Taking taylor expansion of 2 in x
2.593 * [backup-simplify]: Simplify 2 into 2
2.593 * [taylor]: Taking taylor expansion of (* x y) in x
2.593 * [taylor]: Taking taylor expansion of x in x
2.593 * [backup-simplify]: Simplify 0 into 0
2.593 * [backup-simplify]: Simplify 1 into 1
2.593 * [taylor]: Taking taylor expansion of y in x
2.593 * [backup-simplify]: Simplify y into y
2.594 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.594 * [backup-simplify]: Simplify (* 0 y) into 0
2.594 * [backup-simplify]: Simplify (* 2 0) into 0
2.594 * [backup-simplify]: Simplify (+ 0 0) into 0
2.594 * [backup-simplify]: Simplify (+ (pow y 2) 0) into (pow y 2)
2.594 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.594 * [taylor]: Taking taylor expansion of y in y
2.594 * [backup-simplify]: Simplify 0 into 0
2.594 * [backup-simplify]: Simplify 1 into 1
2.595 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.595 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.595 * [backup-simplify]: Simplify (+ (* 2 y) (* 0 0)) into (* 2 y)
2.595 * [backup-simplify]: Simplify (+ 0 (* 2 y)) into (* 2 y)
2.595 * [backup-simplify]: Simplify (+ 0 (* 2 y)) into (* 2 y)
2.595 * [taylor]: Taking taylor expansion of (* 2 y) in y
2.595 * [taylor]: Taking taylor expansion of 2 in y
2.595 * [backup-simplify]: Simplify 2 into 2
2.595 * [taylor]: Taking taylor expansion of y in y
2.596 * [backup-simplify]: Simplify 0 into 0
2.596 * [backup-simplify]: Simplify 1 into 1
2.596 * [backup-simplify]: Simplify (* 2 0) into 0
2.596 * [backup-simplify]: Simplify 0 into 0
2.596 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
2.597 * [backup-simplify]: Simplify (* 1 1) into 1
2.597 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
2.598 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 y) (* 0 0))) into 0
2.598 * [backup-simplify]: Simplify (+ 1 0) into 1
2.599 * [backup-simplify]: Simplify (+ 0 1) into 1
2.599 * [taylor]: Taking taylor expansion of 1 in y
2.599 * [backup-simplify]: Simplify 1 into 1
2.599 * [backup-simplify]: Simplify 1 into 1
2.599 * [backup-simplify]: Simplify (+ (* 2 1) (* 0 0)) into 2
2.599 * [backup-simplify]: Simplify 2 into 2
2.600 * [backup-simplify]: Simplify (* 1 1) into 1
2.600 * [backup-simplify]: Simplify 1 into 1
2.600 * [backup-simplify]: Simplify (+ (* 1 (pow (* y 1) 2)) (+ (* 2 (* y x)) (* 1 (pow (* 1 x) 2)))) into (+ (pow y 2) (+ (pow x 2) (* 2 (* x y))))
2.601 * [backup-simplify]: Simplify (+ (+ (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y))) (+ (* (/ 1 x) (/ 1 y)) (* (/ 1 x) (/ 1 y)))) into (+ (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2 (/ 1 (* x y)))))
2.601 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2 (/ 1 (* x y))))) in (x y) around 0
2.601 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2 (/ 1 (* x y))))) in y
2.601 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.601 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.601 * [taylor]: Taking taylor expansion of y in y
2.601 * [backup-simplify]: Simplify 0 into 0
2.601 * [backup-simplify]: Simplify 1 into 1
2.601 * [backup-simplify]: Simplify (* 1 1) into 1
2.601 * [backup-simplify]: Simplify (/ 1 1) into 1
2.601 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 (* x y)))) in y
2.602 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.602 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.602 * [taylor]: Taking taylor expansion of x in y
2.602 * [backup-simplify]: Simplify x into x
2.602 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.602 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.602 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* x y))) in y
2.602 * [taylor]: Taking taylor expansion of 2 in y
2.602 * [backup-simplify]: Simplify 2 into 2
2.602 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
2.602 * [taylor]: Taking taylor expansion of (* x y) in y
2.602 * [taylor]: Taking taylor expansion of x in y
2.602 * [backup-simplify]: Simplify x into x
2.602 * [taylor]: Taking taylor expansion of y in y
2.602 * [backup-simplify]: Simplify 0 into 0
2.602 * [backup-simplify]: Simplify 1 into 1
2.602 * [backup-simplify]: Simplify (* x 0) into 0
2.602 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
2.602 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.602 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2 (/ 1 (* x y))))) in x
2.603 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.603 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.603 * [taylor]: Taking taylor expansion of y in x
2.603 * [backup-simplify]: Simplify y into y
2.603 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.603 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.603 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 (* x y)))) in x
2.603 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.603 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.603 * [taylor]: Taking taylor expansion of x in x
2.603 * [backup-simplify]: Simplify 0 into 0
2.603 * [backup-simplify]: Simplify 1 into 1
2.603 * [backup-simplify]: Simplify (* 1 1) into 1
2.603 * [backup-simplify]: Simplify (/ 1 1) into 1
2.604 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* x y))) in x
2.604 * [taylor]: Taking taylor expansion of 2 in x
2.604 * [backup-simplify]: Simplify 2 into 2
2.604 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.604 * [taylor]: Taking taylor expansion of (* x y) in x
2.604 * [taylor]: Taking taylor expansion of x in x
2.604 * [backup-simplify]: Simplify 0 into 0
2.604 * [backup-simplify]: Simplify 1 into 1
2.604 * [taylor]: Taking taylor expansion of y in x
2.604 * [backup-simplify]: Simplify y into y
2.604 * [backup-simplify]: Simplify (* 0 y) into 0
2.604 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.604 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.604 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2 (/ 1 (* x y))))) in x
2.604 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.604 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.604 * [taylor]: Taking taylor expansion of y in x
2.604 * [backup-simplify]: Simplify y into y
2.604 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.604 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.604 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 (* x y)))) in x
2.605 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.605 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.605 * [taylor]: Taking taylor expansion of x in x
2.605 * [backup-simplify]: Simplify 0 into 0
2.605 * [backup-simplify]: Simplify 1 into 1
2.605 * [backup-simplify]: Simplify (* 1 1) into 1
2.605 * [backup-simplify]: Simplify (/ 1 1) into 1
2.605 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* x y))) in x
2.605 * [taylor]: Taking taylor expansion of 2 in x
2.605 * [backup-simplify]: Simplify 2 into 2
2.605 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.605 * [taylor]: Taking taylor expansion of (* x y) in x
2.605 * [taylor]: Taking taylor expansion of x in x
2.605 * [backup-simplify]: Simplify 0 into 0
2.605 * [backup-simplify]: Simplify 1 into 1
2.605 * [taylor]: Taking taylor expansion of y in x
2.605 * [backup-simplify]: Simplify y into y
2.605 * [backup-simplify]: Simplify (* 0 y) into 0
2.606 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.606 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.606 * [backup-simplify]: Simplify (+ 1 0) into 1
2.607 * [backup-simplify]: Simplify (+ 0 1) into 1
2.607 * [taylor]: Taking taylor expansion of 1 in y
2.607 * [backup-simplify]: Simplify 1 into 1
2.607 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.608 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.608 * [backup-simplify]: Simplify (* 2 (/ 1 y)) into (/ 2 y)
2.608 * [backup-simplify]: Simplify (+ 0 (/ 2 y)) into (* 2 (/ 1 y))
2.608 * [backup-simplify]: Simplify (+ 0 (* 2 (/ 1 y))) into (* 2 (/ 1 y))
2.608 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
2.608 * [taylor]: Taking taylor expansion of 2 in y
2.608 * [backup-simplify]: Simplify 2 into 2
2.608 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.608 * [taylor]: Taking taylor expansion of y in y
2.608 * [backup-simplify]: Simplify 0 into 0
2.608 * [backup-simplify]: Simplify 1 into 1
2.609 * [backup-simplify]: Simplify (/ 1 1) into 1
2.609 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.610 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.611 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
2.611 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.611 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 y))) into 0
2.611 * [backup-simplify]: Simplify (+ 0 0) into 0
2.612 * [backup-simplify]: Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
2.612 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.612 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.612 * [taylor]: Taking taylor expansion of y in y
2.612 * [backup-simplify]: Simplify 0 into 0
2.612 * [backup-simplify]: Simplify 1 into 1
2.612 * [backup-simplify]: Simplify (* 1 1) into 1
2.612 * [backup-simplify]: Simplify (/ 1 1) into 1
2.613 * [backup-simplify]: Simplify 1 into 1
2.613 * [backup-simplify]: Simplify (* 2 1) into 2
2.613 * [backup-simplify]: Simplify 2 into 2
2.613 * [backup-simplify]: Simplify 1 into 1
2.613 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (+ (* 2 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))) (* 1 (pow (* (/ 1 (/ 1 y)) 1) 2)))) into (+ (pow y 2) (+ (pow x 2) (* 2 (* x y))))
2.614 * [backup-simplify]: Simplify (+ (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- y)) (/ 1 (- y)))) (+ (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- x)) (/ 1 (- y))))) into (+ (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2 (/ 1 (* x y)))))
2.614 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2 (/ 1 (* x y))))) in (x y) around 0
2.614 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2 (/ 1 (* x y))))) in y
2.614 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.614 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.614 * [taylor]: Taking taylor expansion of y in y
2.614 * [backup-simplify]: Simplify 0 into 0
2.614 * [backup-simplify]: Simplify 1 into 1
2.615 * [backup-simplify]: Simplify (* 1 1) into 1
2.615 * [backup-simplify]: Simplify (/ 1 1) into 1
2.615 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 (* x y)))) in y
2.615 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.615 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.615 * [taylor]: Taking taylor expansion of x in y
2.615 * [backup-simplify]: Simplify x into x
2.615 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.615 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.615 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* x y))) in y
2.615 * [taylor]: Taking taylor expansion of 2 in y
2.615 * [backup-simplify]: Simplify 2 into 2
2.615 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
2.615 * [taylor]: Taking taylor expansion of (* x y) in y
2.615 * [taylor]: Taking taylor expansion of x in y
2.615 * [backup-simplify]: Simplify x into x
2.615 * [taylor]: Taking taylor expansion of y in y
2.615 * [backup-simplify]: Simplify 0 into 0
2.615 * [backup-simplify]: Simplify 1 into 1
2.615 * [backup-simplify]: Simplify (* x 0) into 0
2.616 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
2.616 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.616 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2 (/ 1 (* x y))))) in x
2.616 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.616 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.616 * [taylor]: Taking taylor expansion of y in x
2.616 * [backup-simplify]: Simplify y into y
2.616 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.616 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.616 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 (* x y)))) in x
2.616 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.616 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.616 * [taylor]: Taking taylor expansion of x in x
2.616 * [backup-simplify]: Simplify 0 into 0
2.616 * [backup-simplify]: Simplify 1 into 1
2.617 * [backup-simplify]: Simplify (* 1 1) into 1
2.617 * [backup-simplify]: Simplify (/ 1 1) into 1
2.617 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* x y))) in x
2.617 * [taylor]: Taking taylor expansion of 2 in x
2.617 * [backup-simplify]: Simplify 2 into 2
2.617 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.617 * [taylor]: Taking taylor expansion of (* x y) in x
2.617 * [taylor]: Taking taylor expansion of x in x
2.617 * [backup-simplify]: Simplify 0 into 0
2.617 * [backup-simplify]: Simplify 1 into 1
2.617 * [taylor]: Taking taylor expansion of y in x
2.617 * [backup-simplify]: Simplify y into y
2.617 * [backup-simplify]: Simplify (* 0 y) into 0
2.617 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.618 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.618 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2 (/ 1 (* x y))))) in x
2.618 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.618 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.618 * [taylor]: Taking taylor expansion of y in x
2.618 * [backup-simplify]: Simplify y into y
2.618 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.618 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.618 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 (* x y)))) in x
2.618 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.618 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.618 * [taylor]: Taking taylor expansion of x in x
2.618 * [backup-simplify]: Simplify 0 into 0
2.618 * [backup-simplify]: Simplify 1 into 1
2.618 * [backup-simplify]: Simplify (* 1 1) into 1
2.619 * [backup-simplify]: Simplify (/ 1 1) into 1
2.619 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* x y))) in x
2.619 * [taylor]: Taking taylor expansion of 2 in x
2.619 * [backup-simplify]: Simplify 2 into 2
2.619 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.619 * [taylor]: Taking taylor expansion of (* x y) in x
2.619 * [taylor]: Taking taylor expansion of x in x
2.619 * [backup-simplify]: Simplify 0 into 0
2.619 * [backup-simplify]: Simplify 1 into 1
2.619 * [taylor]: Taking taylor expansion of y in x
2.619 * [backup-simplify]: Simplify y into y
2.619 * [backup-simplify]: Simplify (* 0 y) into 0
2.619 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.619 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.620 * [backup-simplify]: Simplify (+ 1 0) into 1
2.620 * [backup-simplify]: Simplify (+ 0 1) into 1
2.620 * [taylor]: Taking taylor expansion of 1 in y
2.620 * [backup-simplify]: Simplify 1 into 1
2.621 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.622 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.622 * [backup-simplify]: Simplify (* 2 (/ 1 y)) into (/ 2 y)
2.622 * [backup-simplify]: Simplify (+ 0 (/ 2 y)) into (* 2 (/ 1 y))
2.622 * [backup-simplify]: Simplify (+ 0 (* 2 (/ 1 y))) into (* 2 (/ 1 y))
2.622 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
2.622 * [taylor]: Taking taylor expansion of 2 in y
2.622 * [backup-simplify]: Simplify 2 into 2
2.622 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.622 * [taylor]: Taking taylor expansion of y in y
2.622 * [backup-simplify]: Simplify 0 into 0
2.622 * [backup-simplify]: Simplify 1 into 1
2.623 * [backup-simplify]: Simplify (/ 1 1) into 1
2.623 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.624 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.625 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
2.625 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.625 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 y))) into 0
2.626 * [backup-simplify]: Simplify (+ 0 0) into 0
2.626 * [backup-simplify]: Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
2.626 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.626 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.626 * [taylor]: Taking taylor expansion of y in y
2.626 * [backup-simplify]: Simplify 0 into 0
2.626 * [backup-simplify]: Simplify 1 into 1
2.626 * [backup-simplify]: Simplify (* 1 1) into 1
2.627 * [backup-simplify]: Simplify (/ 1 1) into 1
2.627 * [backup-simplify]: Simplify 1 into 1
2.627 * [backup-simplify]: Simplify (* 2 1) into 2
2.627 * [backup-simplify]: Simplify 2 into 2
2.627 * [backup-simplify]: Simplify 1 into 1
2.628 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (+ (* 2 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))) (* 1 (pow (* (/ 1 (/ 1 (- y))) 1) 2)))) into (+ (pow y 2) (+ (pow x 2) (* 2 (* x y))))
2.628 * * * * [progress]: [ 3 / 3 ] generating series at (2 1)
2.628 * [backup-simplify]: Simplify (+ (* x x) (* y y)) into (+ (pow y 2) (pow x 2))
2.628 * [approximate]: Taking taylor expansion of (+ (pow y 2) (pow x 2)) in (x y) around 0
2.628 * [taylor]: Taking taylor expansion of (+ (pow y 2) (pow x 2)) in y
2.628 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.628 * [taylor]: Taking taylor expansion of y in y
2.628 * [backup-simplify]: Simplify 0 into 0
2.628 * [backup-simplify]: Simplify 1 into 1
2.628 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.628 * [taylor]: Taking taylor expansion of x in y
2.628 * [backup-simplify]: Simplify x into x
2.628 * [taylor]: Taking taylor expansion of (+ (pow y 2) (pow x 2)) in x
2.628 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.628 * [taylor]: Taking taylor expansion of y in x
2.628 * [backup-simplify]: Simplify y into y
2.628 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.628 * [taylor]: Taking taylor expansion of x in x
2.628 * [backup-simplify]: Simplify 0 into 0
2.628 * [backup-simplify]: Simplify 1 into 1
2.628 * [taylor]: Taking taylor expansion of (+ (pow y 2) (pow x 2)) in x
2.628 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.628 * [taylor]: Taking taylor expansion of y in x
2.628 * [backup-simplify]: Simplify y into y
2.628 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.628 * [taylor]: Taking taylor expansion of x in x
2.628 * [backup-simplify]: Simplify 0 into 0
2.628 * [backup-simplify]: Simplify 1 into 1
2.628 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.629 * [backup-simplify]: Simplify (+ (pow y 2) 0) into (pow y 2)
2.629 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.629 * [taylor]: Taking taylor expansion of y in y
2.629 * [backup-simplify]: Simplify 0 into 0
2.629 * [backup-simplify]: Simplify 1 into 1
2.629 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.629 * [backup-simplify]: Simplify (+ 0 0) into 0
2.629 * [taylor]: Taking taylor expansion of 0 in y
2.629 * [backup-simplify]: Simplify 0 into 0
2.629 * [backup-simplify]: Simplify 0 into 0
2.630 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
2.630 * [backup-simplify]: Simplify (* 1 1) into 1
2.630 * [backup-simplify]: Simplify (+ 0 1) into 1
2.630 * [taylor]: Taking taylor expansion of 1 in y
2.630 * [backup-simplify]: Simplify 1 into 1
2.630 * [backup-simplify]: Simplify 1 into 1
2.630 * [backup-simplify]: Simplify 0 into 0
2.631 * [backup-simplify]: Simplify (* 1 1) into 1
2.631 * [backup-simplify]: Simplify 1 into 1
2.631 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
2.632 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.632 * [backup-simplify]: Simplify (+ 0 0) into 0
2.632 * [taylor]: Taking taylor expansion of 0 in y
2.632 * [backup-simplify]: Simplify 0 into 0
2.632 * [backup-simplify]: Simplify 0 into 0
2.632 * [backup-simplify]: Simplify 0 into 0
2.633 * [backup-simplify]: Simplify 0 into 0
2.633 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.633 * [backup-simplify]: Simplify 0 into 0
2.634 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
2.635 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.635 * [backup-simplify]: Simplify (+ 0 0) into 0
2.635 * [taylor]: Taking taylor expansion of 0 in y
2.635 * [backup-simplify]: Simplify 0 into 0
2.635 * [backup-simplify]: Simplify 0 into 0
2.635 * [backup-simplify]: Simplify 0 into 0
2.636 * [backup-simplify]: Simplify (+ (* 1 (pow (* y 1) 2)) (* 1 (pow (* 1 x) 2))) into (+ (pow y 2) (pow x 2))
2.636 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 x)) (* (/ 1 y) (/ 1 y))) into (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))
2.636 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in (x y) around 0
2.636 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
2.636 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.636 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.636 * [taylor]: Taking taylor expansion of y in y
2.636 * [backup-simplify]: Simplify 0 into 0
2.636 * [backup-simplify]: Simplify 1 into 1
2.636 * [backup-simplify]: Simplify (* 1 1) into 1
2.637 * [backup-simplify]: Simplify (/ 1 1) into 1
2.637 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.637 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.637 * [taylor]: Taking taylor expansion of x in y
2.637 * [backup-simplify]: Simplify x into x
2.637 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.637 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.637 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
2.637 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.637 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.637 * [taylor]: Taking taylor expansion of y in x
2.637 * [backup-simplify]: Simplify y into y
2.637 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.637 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.637 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.637 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.637 * [taylor]: Taking taylor expansion of x in x
2.637 * [backup-simplify]: Simplify 0 into 0
2.637 * [backup-simplify]: Simplify 1 into 1
2.638 * [backup-simplify]: Simplify (* 1 1) into 1
2.638 * [backup-simplify]: Simplify (/ 1 1) into 1
2.638 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
2.638 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.638 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.638 * [taylor]: Taking taylor expansion of y in x
2.638 * [backup-simplify]: Simplify y into y
2.638 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.638 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.638 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.638 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.638 * [taylor]: Taking taylor expansion of x in x
2.638 * [backup-simplify]: Simplify 0 into 0
2.638 * [backup-simplify]: Simplify 1 into 1
2.639 * [backup-simplify]: Simplify (* 1 1) into 1
2.639 * [backup-simplify]: Simplify (/ 1 1) into 1
2.639 * [backup-simplify]: Simplify (+ 0 1) into 1
2.639 * [taylor]: Taking taylor expansion of 1 in y
2.639 * [backup-simplify]: Simplify 1 into 1
2.640 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.641 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.641 * [backup-simplify]: Simplify (+ 0 0) into 0
2.641 * [taylor]: Taking taylor expansion of 0 in y
2.641 * [backup-simplify]: Simplify 0 into 0
2.642 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.642 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.643 * [backup-simplify]: Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
2.643 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.643 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.643 * [taylor]: Taking taylor expansion of y in y
2.643 * [backup-simplify]: Simplify 0 into 0
2.643 * [backup-simplify]: Simplify 1 into 1
2.643 * [backup-simplify]: Simplify (* 1 1) into 1
2.643 * [backup-simplify]: Simplify (/ 1 1) into 1
2.643 * [backup-simplify]: Simplify 1 into 1
2.643 * [backup-simplify]: Simplify 1 into 1
2.643 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.644 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
2.645 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.645 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.646 * [backup-simplify]: Simplify (+ 0 0) into 0
2.646 * [taylor]: Taking taylor expansion of 0 in y
2.646 * [backup-simplify]: Simplify 0 into 0
2.646 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.647 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.647 * [backup-simplify]: Simplify 0 into 0
2.647 * [backup-simplify]: Simplify 0 into 0
2.647 * [backup-simplify]: Simplify 0 into 0
2.647 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
2.647 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
2.648 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.649 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.650 * [backup-simplify]: Simplify (+ 0 0) into 0
2.650 * [taylor]: Taking taylor expansion of 0 in y
2.650 * [backup-simplify]: Simplify 0 into 0
2.650 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.651 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.651 * [backup-simplify]: Simplify 0 into 0
2.651 * [backup-simplify]: Simplify 0 into 0
2.651 * [backup-simplify]: Simplify 0 into 0
2.652 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* 1 (pow (* (/ 1 (/ 1 y)) 1) 2))) into (+ (pow y 2) (pow x 2))
2.652 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- y)) (/ 1 (- y)))) into (+ (/ 1 (pow y 2)) (/ 1 (pow x 2)))
2.652 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in (x y) around 0
2.652 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in y
2.652 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.652 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.652 * [taylor]: Taking taylor expansion of y in y
2.652 * [backup-simplify]: Simplify 0 into 0
2.652 * [backup-simplify]: Simplify 1 into 1
2.652 * [backup-simplify]: Simplify (* 1 1) into 1
2.653 * [backup-simplify]: Simplify (/ 1 1) into 1
2.653 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.653 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.653 * [taylor]: Taking taylor expansion of x in y
2.653 * [backup-simplify]: Simplify x into x
2.653 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.653 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.653 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
2.653 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.653 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.653 * [taylor]: Taking taylor expansion of y in x
2.653 * [backup-simplify]: Simplify y into y
2.653 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.653 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.653 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.653 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.653 * [taylor]: Taking taylor expansion of x in x
2.653 * [backup-simplify]: Simplify 0 into 0
2.653 * [backup-simplify]: Simplify 1 into 1
2.654 * [backup-simplify]: Simplify (* 1 1) into 1
2.654 * [backup-simplify]: Simplify (/ 1 1) into 1
2.654 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (/ 1 (pow x 2))) in x
2.654 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.654 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.654 * [taylor]: Taking taylor expansion of y in x
2.654 * [backup-simplify]: Simplify y into y
2.654 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.654 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.654 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.654 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.654 * [taylor]: Taking taylor expansion of x in x
2.654 * [backup-simplify]: Simplify 0 into 0
2.654 * [backup-simplify]: Simplify 1 into 1
2.655 * [backup-simplify]: Simplify (* 1 1) into 1
2.655 * [backup-simplify]: Simplify (/ 1 1) into 1
2.655 * [backup-simplify]: Simplify (+ 0 1) into 1
2.655 * [taylor]: Taking taylor expansion of 1 in y
2.656 * [backup-simplify]: Simplify 1 into 1
2.656 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.657 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.657 * [backup-simplify]: Simplify (+ 0 0) into 0
2.657 * [taylor]: Taking taylor expansion of 0 in y
2.657 * [backup-simplify]: Simplify 0 into 0
2.658 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.658 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.659 * [backup-simplify]: Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
2.659 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.659 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.659 * [taylor]: Taking taylor expansion of y in y
2.659 * [backup-simplify]: Simplify 0 into 0
2.659 * [backup-simplify]: Simplify 1 into 1
2.659 * [backup-simplify]: Simplify (* 1 1) into 1
2.659 * [backup-simplify]: Simplify (/ 1 1) into 1
2.659 * [backup-simplify]: Simplify 1 into 1
2.659 * [backup-simplify]: Simplify 1 into 1
2.660 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.660 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
2.661 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.661 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.662 * [backup-simplify]: Simplify (+ 0 0) into 0
2.662 * [taylor]: Taking taylor expansion of 0 in y
2.662 * [backup-simplify]: Simplify 0 into 0
2.662 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.663 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.663 * [backup-simplify]: Simplify 0 into 0
2.663 * [backup-simplify]: Simplify 0 into 0
2.663 * [backup-simplify]: Simplify 0 into 0
2.663 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
2.664 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
2.665 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.665 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.666 * [backup-simplify]: Simplify (+ 0 0) into 0
2.666 * [taylor]: Taking taylor expansion of 0 in y
2.666 * [backup-simplify]: Simplify 0 into 0
2.666 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.667 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.667 * [backup-simplify]: Simplify 0 into 0
2.667 * [backup-simplify]: Simplify 0 into 0
2.667 * [backup-simplify]: Simplify 0 into 0
2.668 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* 1 (pow (* (/ 1 (/ 1 (- y))) 1) 2))) into (+ (pow y 2) (pow x 2))
2.668 * * * [progress]: simplifying candidates
2.669 * [simplify]: Simplifying:
  (* (exp (* x y)) (exp (* x y)))
  (log (+ (* x y) (* x y)))
  (exp (+ (* x y) (* x y)))
  (* (cbrt (+ (* x y) (* x y))) (cbrt (+ (* x y) (* x y))))
  (cbrt (+ (* x y) (* x y)))
  (* (* (+ (* x y) (* x y)) (+ (* x y) (* x y))) (+ (* x y) (* x y)))
  (sqrt (+ (* x y) (* x y)))
  (sqrt (+ (* x y) (* x y)))
  (+ (pow (* x y) 3) (pow (* x y) 3))
  (+ (* (* x y) (* x y)) (- (* (* x y) (* x y)) (* (* x y) (* x y))))
  (- (* (* x y) (* x y)) (* (* x y) (* x y)))
  (- (* x y) (* x y))
  (+ y y)
  (+ x x)
  (* (* (exp (* x x)) (exp (* y y))) (* (exp (* x y)) (exp (* x y))))
  (* (* (exp (* x x)) (exp (* y y))) (exp (+ (* x y) (* x y))))
  (* (exp (+ (* x x) (* y y))) (* (exp (* x y)) (exp (* x y))))
  (* (exp (+ (* x x) (* y y))) (exp (+ (* x y) (* x y))))
  (log (+ (+ (* x x) (* y y)) (+ (* x y) (* x y))))
  (exp (+ (+ (* x x) (* y y)) (+ (* x y) (* x y))))
  (* (cbrt (+ (+ (* x x) (* y y)) (+ (* x y) (* x y)))) (cbrt (+ (+ (* x x) (* y y)) (+ (* x y) (* x y)))))
  (cbrt (+ (+ (* x x) (* y y)) (+ (* x y) (* x y))))
  (* (* (+ (+ (* x x) (* y y)) (+ (* x y) (* x y))) (+ (+ (* x x) (* y y)) (+ (* x y) (* x y)))) (+ (+ (* x x) (* y y)) (+ (* x y) (* x y))))
  (sqrt (+ (+ (* x x) (* y y)) (+ (* x y) (* x y))))
  (sqrt (+ (+ (* x x) (* y y)) (+ (* x y) (* x y))))
  (+ (* (+ (pow (* x x) 3) (pow (* y y) 3)) (+ (* (* x y) (* x y)) (- (* (* x y) (* x y)) (* (* x y) (* x y))))) (* (+ (* (* x x) (* x x)) (- (* (* y y) (* y y)) (* (* x x) (* y y)))) (+ (pow (* x y) 3) (pow (* x y) 3))))
  (* (+ (* (* x x) (* x x)) (- (* (* y y) (* y y)) (* (* x x) (* y y)))) (+ (* (* x y) (* x y)) (- (* (* x y) (* x y)) (* (* x y) (* x y)))))
  (+ (* (+ (pow (* x x) 3) (pow (* y y) 3)) (- (* x y) (* x y))) (* (+ (* (* x x) (* x x)) (- (* (* y y) (* y y)) (* (* x x) (* y y)))) (- (* (* x y) (* x y)) (* (* x y) (* x y)))))
  (* (+ (* (* x x) (* x x)) (- (* (* y y) (* y y)) (* (* x x) (* y y)))) (- (* x y) (* x y)))
  (+ (* (- (* (* x x) (* x x)) (* (* y y) (* y y))) (+ (* (* x y) (* x y)) (- (* (* x y) (* x y)) (* (* x y) (* x y))))) (* (- (* x x) (* y y)) (+ (pow (* x y) 3) (pow (* x y) 3))))
  (* (- (* x x) (* y y)) (+ (* (* x y) (* x y)) (- (* (* x y) (* x y)) (* (* x y) (* x y)))))
  (+ (* (- (* (* x x) (* x x)) (* (* y y) (* y y))) (- (* x y) (* x y))) (* (- (* x x) (* y y)) (- (* (* x y) (* x y)) (* (* x y) (* x y)))))
  (* (- (* x x) (* y y)) (- (* x y) (* x y)))
  (+ (pow (+ (* x x) (* y y)) 3) (pow (+ (* x y) (* x y)) 3))
  (+ (* (+ (* x x) (* y y)) (+ (* x x) (* y y))) (- (* (+ (* x y) (* x y)) (+ (* x y) (* x y))) (* (+ (* x x) (* y y)) (+ (* x y) (* x y)))))
  (- (* (+ (* x x) (* y y)) (+ (* x x) (* y y))) (* (+ (* x y) (* x y)) (+ (* x y) (* x y))))
  (- (+ (* x x) (* y y)) (+ (* x y) (* x y)))
  (+ (+ (* x x) (* y y)) (+ (* x y) (* x y)))
  (+ (+ (* x x) (* y y)) (* x y))
  (+ (* y y) (+ (* x y) (* x y)))
  (* (exp (* x x)) (exp (* y y)))
  (log (+ (* x x) (* y y)))
  (exp (+ (* x x) (* y y)))
  (* (cbrt (+ (* x x) (* y y))) (cbrt (+ (* x x) (* y y))))
  (cbrt (+ (* x x) (* y y)))
  (* (* (+ (* x x) (* y y)) (+ (* x x) (* y y))) (+ (* x x) (* y y)))
  (sqrt (+ (* x x) (* y y)))
  (sqrt (+ (* x x) (* y y)))
  (+ (pow (* x x) 3) (pow (* y y) 3))
  (+ (* (* x x) (* x x)) (- (* (* y y) (* y y)) (* (* x x) (* y y))))
  (- (* (* x x) (* x x)) (* (* y y) (* y y)))
  (- (* x x) (* y y))
  (* 2 (* x y))
  (* 2 (* x y))
  (* 2 (* x y))
  (+ (pow y 2) (+ (pow x 2) (* 2 (* x y))))
  (+ (pow y 2) (+ (pow x 2) (* 2 (* x y))))
  (+ (pow y 2) (+ (pow x 2) (* 2 (* x y))))
  (+ (pow y 2) (pow x 2))
  (+ (pow y 2) (pow x 2))
  (+ (pow y 2) (pow x 2))
2.670 * * [simplify]: iteration 0: 90 enodes
2.698 * * [simplify]: iteration 1: 294 enodes
2.850 * * [simplify]: iteration 2: 1271 enodes
3.426 * * [simplify]: iteration complete: 5008 enodes
3.426 * * [simplify]: Extracting #0: cost 40 inf + 0
3.427 * * [simplify]: Extracting #1: cost 348 inf + 1
3.431 * * [simplify]: Extracting #2: cost 1393 inf + 7047
3.450 * * [simplify]: Extracting #3: cost 1406 inf + 117753
3.536 * * [simplify]: Extracting #4: cost 258 inf + 462738
3.663 * * [simplify]: Extracting #5: cost 41 inf + 521939
3.811 * * [simplify]: Extracting #6: cost 10 inf + 527290
3.948 * * [simplify]: Extracting #7: cost 0 inf + 530220
4.061 * [simplify]: Simplified to:
  (* (exp (* x y)) (exp (* x y)))
  (log (+ (* x y) (* x y)))
  (* (exp (* x y)) (exp (* x y)))
  (* (cbrt (+ (* x y) (* x y))) (cbrt (+ (* x y) (* x y))))
  (cbrt (+ (* x y) (* x y)))
  (* (+ (* x y) (* x y)) (* (+ (* x y) (* x y)) (+ (* x y) (* x y))))
  (sqrt (+ (* x y) (* x y)))
  (sqrt (+ (* x y) (* x y)))
  (* (* (* x y) (* x y)) (+ (* x y) (* x y)))
  (* (* x y) (* x y))
  0
  0
  (+ y y)
  (+ x x)
  (exp (+ (* x x) (+ (* y y) (+ (* x y) (* x y)))))
  (exp (+ (* x x) (+ (* y y) (+ (* x y) (* x y)))))
  (exp (+ (* x x) (+ (* y y) (+ (* x y) (* x y)))))
  (exp (+ (* x x) (+ (* y y) (+ (* x y) (* x y)))))
  (log (+ (+ (* y y) (+ (* x y) (* x y))) (* x x)))
  (exp (+ (* x x) (+ (* y y) (+ (* x y) (* x y)))))
  (* (cbrt (+ (+ (* y y) (+ (* x y) (* x y))) (* x x))) (cbrt (+ (+ (* y y) (+ (* x y) (* x y))) (* x x))))
  (cbrt (+ (+ (* y y) (+ (* x y) (* x y))) (* x x)))
  (* (+ (+ (* y y) (+ (* x y) (* x y))) (* x x)) (* (+ (+ (* y y) (+ (* x y) (* x y))) (* x x)) (+ (+ (* y y) (+ (* x y) (* x y))) (* x x))))
  (sqrt (+ (+ (* y y) (+ (* x y) (* x y))) (* x x)))
  (sqrt (+ (+ (* y y) (+ (* x y) (* x y))) (* x x)))
  (+ (* (* (+ (* (* y y) (- (* y y) (* x x))) (* (* x x) (* x x))) (* (* x y) (* x y))) (+ (* x y) (* x y))) (* (+ (* (* (* y y) y) (* (* y y) y)) (* (* x (* x x)) (* x (* x x)))) (* (* x y) (* x y))))
  (* (* (+ (* (* y y) (- (* y y) (* x x))) (* (* x x) (* x x))) (* x x)) (* y y))
  0
  0
  (+ (* (- (* x x) (* y y)) (* (* x y) (* (* x y) (* x y)))) (* (* (* x y) (* x y)) (+ (* (- (* x x) (* y y)) (* x y)) (- (* (* x x) (* x x)) (* (* y y) (* y y))))))
  (* (* x x) (* (* y y) (- (* x x) (* y y))))
  0
  0
  (+ (* (* (+ (* y y) (* x x)) (+ (* y y) (* x x))) (+ (* y y) (* x x))) (* (+ (* x y) (* x y)) (* (+ (* x y) (* x y)) (+ (* x y) (* x y)))))
  (+ (* (+ (* x y) (* x y)) (- (+ (* x y) (* x y)) (+ (* y y) (* x x)))) (* (+ (* y y) (* x x)) (+ (* y y) (* x x))))
  (- (* (+ (* y y) (* x x)) (+ (* y y) (* x x))) (* (+ (* x y) (* x y)) (+ (* x y) (* x y))))
  (+ (* x x) (- (* y y) (+ (* x y) (* x y))))
  (+ (+ (* y y) (+ (* x y) (* x y))) (* x x))
  (+ (+ (* x y) (* x x)) (* y y))
  (+ (* y y) (+ (* x y) (* x y)))
  (exp (+ (* y y) (* x x)))
  (log (+ (* y y) (* x x)))
  (exp (+ (* y y) (* x x)))
  (* (cbrt (+ (* y y) (* x x))) (cbrt (+ (* y y) (* x x))))
  (cbrt (+ (* y y) (* x x)))
  (* (* (+ (* y y) (* x x)) (+ (* y y) (* x x))) (+ (* y y) (* x x)))
  (sqrt (+ (* y y) (* x x)))
  (sqrt (+ (* y y) (* x x)))
  (+ (* (* (* y y) y) (* (* y y) y)) (* (* x (* x x)) (* x (* x x))))
  (+ (* (* y y) (- (* y y) (* x x))) (* (* x x) (* x x)))
  (- (* (* x x) (* x x)) (* (* y y) (* y y)))
  (- (* x x) (* y y))
  (+ (* x y) (* x y))
  (+ (* x y) (* x y))
  (+ (* x y) (* x y))
  (+ (+ (* y y) (+ (* x y) (* x y))) (* x x))
  (+ (+ (* y y) (+ (* x y) (* x y))) (* x x))
  (+ (+ (* y y) (+ (* x y) (* x y))) (* x x))
  (+ (* x x) (* y y))
  (+ (* x x) (* y y))
  (+ (* x x) (* y y))
4.064 * * * [progress]: adding candidates to table
4.268 * * [progress]: iteration 3 / 4
4.268 * * * [progress]: picking best candidate
4.272 * * * * [pick]: Picked  #<alt (λ (x y) (+ (* (+ x y) x) (* (+ x y) y)))>
4.272 * * * [progress]: localizing error
4.283 * * * [progress]: generating rewritten candidates
4.283 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1)
4.299 * * * * [progress]: [ 2 / 3 ] rewriting at (2)
4.314 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2)
4.335 * * * [progress]: generating series expansions
4.335 * * * * [progress]: [ 1 / 3 ] generating series at (2 1)
4.335 * [backup-simplify]: Simplify (* (+ x y) x) into (* (+ x y) x)
4.335 * [approximate]: Taking taylor expansion of (* (+ x y) x) in (x y) around 0
4.335 * [taylor]: Taking taylor expansion of (* (+ x y) x) in y
4.335 * [taylor]: Taking taylor expansion of (+ x y) in y
4.335 * [taylor]: Taking taylor expansion of x in y
4.335 * [backup-simplify]: Simplify x into x
4.335 * [taylor]: Taking taylor expansion of y in y
4.335 * [backup-simplify]: Simplify 0 into 0
4.335 * [backup-simplify]: Simplify 1 into 1
4.335 * [taylor]: Taking taylor expansion of x in y
4.335 * [backup-simplify]: Simplify x into x
4.335 * [taylor]: Taking taylor expansion of (* (+ x y) x) in x
4.335 * [taylor]: Taking taylor expansion of (+ x y) in x
4.335 * [taylor]: Taking taylor expansion of x in x
4.335 * [backup-simplify]: Simplify 0 into 0
4.335 * [backup-simplify]: Simplify 1 into 1
4.335 * [taylor]: Taking taylor expansion of y in x
4.335 * [backup-simplify]: Simplify y into y
4.335 * [taylor]: Taking taylor expansion of x in x
4.335 * [backup-simplify]: Simplify 0 into 0
4.335 * [backup-simplify]: Simplify 1 into 1
4.335 * [taylor]: Taking taylor expansion of (* (+ x y) x) in x
4.335 * [taylor]: Taking taylor expansion of (+ x y) in x
4.335 * [taylor]: Taking taylor expansion of x in x
4.335 * [backup-simplify]: Simplify 0 into 0
4.335 * [backup-simplify]: Simplify 1 into 1
4.335 * [taylor]: Taking taylor expansion of y in x
4.335 * [backup-simplify]: Simplify y into y
4.335 * [taylor]: Taking taylor expansion of x in x
4.335 * [backup-simplify]: Simplify 0 into 0
4.335 * [backup-simplify]: Simplify 1 into 1
4.335 * [backup-simplify]: Simplify (+ 0 y) into y
4.335 * [backup-simplify]: Simplify (* y 0) into 0
4.335 * [taylor]: Taking taylor expansion of 0 in y
4.335 * [backup-simplify]: Simplify 0 into 0
4.335 * [backup-simplify]: Simplify 0 into 0
4.336 * [backup-simplify]: Simplify (+ 1 0) into 1
4.336 * [backup-simplify]: Simplify (+ (* y 1) (* 1 0)) into y
4.336 * [taylor]: Taking taylor expansion of y in y
4.336 * [backup-simplify]: Simplify 0 into 0
4.336 * [backup-simplify]: Simplify 1 into 1
4.336 * [backup-simplify]: Simplify 0 into 0
4.336 * [backup-simplify]: Simplify 0 into 0
4.337 * [backup-simplify]: Simplify (+ 0 0) into 0
4.337 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 1) (* 0 0))) into 1
4.337 * [taylor]: Taking taylor expansion of 1 in y
4.337 * [backup-simplify]: Simplify 1 into 1
4.337 * [backup-simplify]: Simplify 1 into 1
4.337 * [backup-simplify]: Simplify 1 into 1
4.337 * [backup-simplify]: Simplify 0 into 0
4.337 * [backup-simplify]: Simplify (+ 0 0) into 0
4.338 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
4.338 * [taylor]: Taking taylor expansion of 0 in y
4.338 * [backup-simplify]: Simplify 0 into 0
4.338 * [backup-simplify]: Simplify 0 into 0
4.338 * [backup-simplify]: Simplify 0 into 0
4.338 * [backup-simplify]: Simplify 0 into 0
4.338 * [backup-simplify]: Simplify 0 into 0
4.338 * [backup-simplify]: Simplify (+ 0 0) into 0
4.341 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
4.341 * [taylor]: Taking taylor expansion of 0 in y
4.341 * [backup-simplify]: Simplify 0 into 0
4.341 * [backup-simplify]: Simplify 0 into 0
4.342 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* 1 (pow (* 1 x) 2))) into (+ (pow x 2) (* x y))
4.342 * [backup-simplify]: Simplify (* (+ (/ 1 x) (/ 1 y)) (/ 1 x)) into (/ (+ (/ 1 x) (/ 1 y)) x)
4.342 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) x) in (x y) around 0
4.342 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) x) in y
4.342 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
4.342 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.342 * [taylor]: Taking taylor expansion of x in y
4.342 * [backup-simplify]: Simplify x into x
4.342 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.342 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.342 * [taylor]: Taking taylor expansion of y in y
4.342 * [backup-simplify]: Simplify 0 into 0
4.342 * [backup-simplify]: Simplify 1 into 1
4.342 * [backup-simplify]: Simplify (/ 1 1) into 1
4.342 * [taylor]: Taking taylor expansion of x in y
4.342 * [backup-simplify]: Simplify x into x
4.342 * [backup-simplify]: Simplify (+ 0 1) into 1
4.342 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.342 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) x) in x
4.342 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
4.342 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.342 * [taylor]: Taking taylor expansion of x in x
4.343 * [backup-simplify]: Simplify 0 into 0
4.343 * [backup-simplify]: Simplify 1 into 1
4.343 * [backup-simplify]: Simplify (/ 1 1) into 1
4.343 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.343 * [taylor]: Taking taylor expansion of y in x
4.343 * [backup-simplify]: Simplify y into y
4.343 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.343 * [taylor]: Taking taylor expansion of x in x
4.343 * [backup-simplify]: Simplify 0 into 0
4.343 * [backup-simplify]: Simplify 1 into 1
4.343 * [backup-simplify]: Simplify (+ 1 0) into 1
4.343 * [backup-simplify]: Simplify (/ 1 1) into 1
4.343 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) x) in x
4.343 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
4.343 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.343 * [taylor]: Taking taylor expansion of x in x
4.343 * [backup-simplify]: Simplify 0 into 0
4.344 * [backup-simplify]: Simplify 1 into 1
4.344 * [backup-simplify]: Simplify (/ 1 1) into 1
4.344 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.344 * [taylor]: Taking taylor expansion of y in x
4.344 * [backup-simplify]: Simplify y into y
4.344 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.344 * [taylor]: Taking taylor expansion of x in x
4.344 * [backup-simplify]: Simplify 0 into 0
4.344 * [backup-simplify]: Simplify 1 into 1
4.344 * [backup-simplify]: Simplify (+ 1 0) into 1
4.344 * [backup-simplify]: Simplify (/ 1 1) into 1
4.344 * [taylor]: Taking taylor expansion of 1 in y
4.344 * [backup-simplify]: Simplify 1 into 1
4.345 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.345 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
4.345 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* 1 (/ 0 1)))) into (/ 1 y)
4.345 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.345 * [taylor]: Taking taylor expansion of y in y
4.345 * [backup-simplify]: Simplify 0 into 0
4.345 * [backup-simplify]: Simplify 1 into 1
4.346 * [backup-simplify]: Simplify (/ 1 1) into 1
4.346 * [backup-simplify]: Simplify 1 into 1
4.346 * [backup-simplify]: Simplify 1 into 1
4.346 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.346 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.347 * [backup-simplify]: Simplify (+ 0 0) into 0
4.347 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)))) into 0
4.348 * [taylor]: Taking taylor expansion of 0 in y
4.348 * [backup-simplify]: Simplify 0 into 0
4.348 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.348 * [backup-simplify]: Simplify 0 into 0
4.348 * [backup-simplify]: Simplify 0 into 0
4.349 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.349 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.349 * [backup-simplify]: Simplify (+ 0 0) into 0
4.350 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.350 * [taylor]: Taking taylor expansion of 0 in y
4.350 * [backup-simplify]: Simplify 0 into 0
4.350 * [backup-simplify]: Simplify 0 into 0
4.351 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.351 * [backup-simplify]: Simplify 0 into 0
4.351 * [backup-simplify]: Simplify 0 into 0
4.351 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.352 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.352 * [backup-simplify]: Simplify (+ 0 0) into 0
4.353 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.353 * [taylor]: Taking taylor expansion of 0 in y
4.353 * [backup-simplify]: Simplify 0 into 0
4.353 * [backup-simplify]: Simplify 0 into 0
4.354 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (+ (pow x 2) (* x y))
4.354 * [backup-simplify]: Simplify (* (+ (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- x))) into (/ (+ (/ 1 x) (/ 1 y)) x)
4.354 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) x) in (x y) around 0
4.354 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) x) in y
4.354 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
4.354 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.354 * [taylor]: Taking taylor expansion of x in y
4.354 * [backup-simplify]: Simplify x into x
4.354 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.354 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.354 * [taylor]: Taking taylor expansion of y in y
4.354 * [backup-simplify]: Simplify 0 into 0
4.354 * [backup-simplify]: Simplify 1 into 1
4.354 * [backup-simplify]: Simplify (/ 1 1) into 1
4.354 * [taylor]: Taking taylor expansion of x in y
4.354 * [backup-simplify]: Simplify x into x
4.355 * [backup-simplify]: Simplify (+ 0 1) into 1
4.355 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.355 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) x) in x
4.355 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
4.355 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.355 * [taylor]: Taking taylor expansion of x in x
4.355 * [backup-simplify]: Simplify 0 into 0
4.355 * [backup-simplify]: Simplify 1 into 1
4.355 * [backup-simplify]: Simplify (/ 1 1) into 1
4.355 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.355 * [taylor]: Taking taylor expansion of y in x
4.355 * [backup-simplify]: Simplify y into y
4.355 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.355 * [taylor]: Taking taylor expansion of x in x
4.355 * [backup-simplify]: Simplify 0 into 0
4.355 * [backup-simplify]: Simplify 1 into 1
4.355 * [backup-simplify]: Simplify (+ 1 0) into 1
4.356 * [backup-simplify]: Simplify (/ 1 1) into 1
4.356 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) x) in x
4.356 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
4.356 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.356 * [taylor]: Taking taylor expansion of x in x
4.356 * [backup-simplify]: Simplify 0 into 0
4.356 * [backup-simplify]: Simplify 1 into 1
4.356 * [backup-simplify]: Simplify (/ 1 1) into 1
4.356 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.356 * [taylor]: Taking taylor expansion of y in x
4.356 * [backup-simplify]: Simplify y into y
4.356 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.356 * [taylor]: Taking taylor expansion of x in x
4.356 * [backup-simplify]: Simplify 0 into 0
4.356 * [backup-simplify]: Simplify 1 into 1
4.356 * [backup-simplify]: Simplify (+ 1 0) into 1
4.357 * [backup-simplify]: Simplify (/ 1 1) into 1
4.357 * [taylor]: Taking taylor expansion of 1 in y
4.357 * [backup-simplify]: Simplify 1 into 1
4.357 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.357 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
4.358 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* 1 (/ 0 1)))) into (/ 1 y)
4.358 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.358 * [taylor]: Taking taylor expansion of y in y
4.358 * [backup-simplify]: Simplify 0 into 0
4.358 * [backup-simplify]: Simplify 1 into 1
4.358 * [backup-simplify]: Simplify (/ 1 1) into 1
4.358 * [backup-simplify]: Simplify 1 into 1
4.358 * [backup-simplify]: Simplify 1 into 1
4.358 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.359 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.359 * [backup-simplify]: Simplify (+ 0 0) into 0
4.360 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)))) into 0
4.360 * [taylor]: Taking taylor expansion of 0 in y
4.360 * [backup-simplify]: Simplify 0 into 0
4.360 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.360 * [backup-simplify]: Simplify 0 into 0
4.360 * [backup-simplify]: Simplify 0 into 0
4.361 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.361 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.361 * [backup-simplify]: Simplify (+ 0 0) into 0
4.363 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.363 * [taylor]: Taking taylor expansion of 0 in y
4.363 * [backup-simplify]: Simplify 0 into 0
4.363 * [backup-simplify]: Simplify 0 into 0
4.364 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.364 * [backup-simplify]: Simplify 0 into 0
4.364 * [backup-simplify]: Simplify 0 into 0
4.364 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.365 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.365 * [backup-simplify]: Simplify (+ 0 0) into 0
4.367 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.367 * [taylor]: Taking taylor expansion of 0 in y
4.367 * [backup-simplify]: Simplify 0 into 0
4.367 * [backup-simplify]: Simplify 0 into 0
4.367 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (+ (pow x 2) (* x y))
4.367 * * * * [progress]: [ 2 / 3 ] generating series at (2)
4.368 * [backup-simplify]: Simplify (+ (* (+ x y) x) (* (+ x y) y)) into (+ (pow y 2) (+ (pow x 2) (* 2 (* x y))))
4.368 * [approximate]: Taking taylor expansion of (+ (pow y 2) (+ (pow x 2) (* 2 (* x y)))) in (x y) around 0
4.368 * [taylor]: Taking taylor expansion of (+ (pow y 2) (+ (pow x 2) (* 2 (* x y)))) in y
4.368 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.368 * [taylor]: Taking taylor expansion of y in y
4.368 * [backup-simplify]: Simplify 0 into 0
4.368 * [backup-simplify]: Simplify 1 into 1
4.368 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2 (* x y))) in y
4.368 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.368 * [taylor]: Taking taylor expansion of x in y
4.368 * [backup-simplify]: Simplify x into x
4.368 * [taylor]: Taking taylor expansion of (* 2 (* x y)) in y
4.368 * [taylor]: Taking taylor expansion of 2 in y
4.368 * [backup-simplify]: Simplify 2 into 2
4.368 * [taylor]: Taking taylor expansion of (* x y) in y
4.368 * [taylor]: Taking taylor expansion of x in y
4.368 * [backup-simplify]: Simplify x into x
4.368 * [taylor]: Taking taylor expansion of y in y
4.368 * [backup-simplify]: Simplify 0 into 0
4.368 * [backup-simplify]: Simplify 1 into 1
4.368 * [taylor]: Taking taylor expansion of (+ (pow y 2) (+ (pow x 2) (* 2 (* x y)))) in x
4.368 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.368 * [taylor]: Taking taylor expansion of y in x
4.368 * [backup-simplify]: Simplify y into y
4.368 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2 (* x y))) in x
4.368 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.368 * [taylor]: Taking taylor expansion of x in x
4.368 * [backup-simplify]: Simplify 0 into 0
4.368 * [backup-simplify]: Simplify 1 into 1
4.368 * [taylor]: Taking taylor expansion of (* 2 (* x y)) in x
4.368 * [taylor]: Taking taylor expansion of 2 in x
4.368 * [backup-simplify]: Simplify 2 into 2
4.368 * [taylor]: Taking taylor expansion of (* x y) in x
4.368 * [taylor]: Taking taylor expansion of x in x
4.368 * [backup-simplify]: Simplify 0 into 0
4.368 * [backup-simplify]: Simplify 1 into 1
4.368 * [taylor]: Taking taylor expansion of y in x
4.368 * [backup-simplify]: Simplify y into y
4.368 * [taylor]: Taking taylor expansion of (+ (pow y 2) (+ (pow x 2) (* 2 (* x y)))) in x
4.368 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.368 * [taylor]: Taking taylor expansion of y in x
4.369 * [backup-simplify]: Simplify y into y
4.369 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2 (* x y))) in x
4.369 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.369 * [taylor]: Taking taylor expansion of x in x
4.369 * [backup-simplify]: Simplify 0 into 0
4.369 * [backup-simplify]: Simplify 1 into 1
4.369 * [taylor]: Taking taylor expansion of (* 2 (* x y)) in x
4.369 * [taylor]: Taking taylor expansion of 2 in x
4.369 * [backup-simplify]: Simplify 2 into 2
4.369 * [taylor]: Taking taylor expansion of (* x y) in x
4.369 * [taylor]: Taking taylor expansion of x in x
4.369 * [backup-simplify]: Simplify 0 into 0
4.369 * [backup-simplify]: Simplify 1 into 1
4.369 * [taylor]: Taking taylor expansion of y in x
4.369 * [backup-simplify]: Simplify y into y
4.369 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.369 * [backup-simplify]: Simplify (* 0 y) into 0
4.369 * [backup-simplify]: Simplify (* 2 0) into 0
4.370 * [backup-simplify]: Simplify (+ 0 0) into 0
4.370 * [backup-simplify]: Simplify (+ (pow y 2) 0) into (pow y 2)
4.370 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.370 * [taylor]: Taking taylor expansion of y in y
4.370 * [backup-simplify]: Simplify 0 into 0
4.370 * [backup-simplify]: Simplify 1 into 1
4.370 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.370 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
4.371 * [backup-simplify]: Simplify (+ (* 2 y) (* 0 0)) into (* 2 y)
4.371 * [backup-simplify]: Simplify (+ 0 (* 2 y)) into (* 2 y)
4.371 * [backup-simplify]: Simplify (+ 0 (* 2 y)) into (* 2 y)
4.371 * [taylor]: Taking taylor expansion of (* 2 y) in y
4.371 * [taylor]: Taking taylor expansion of 2 in y
4.371 * [backup-simplify]: Simplify 2 into 2
4.371 * [taylor]: Taking taylor expansion of y in y
4.371 * [backup-simplify]: Simplify 0 into 0
4.371 * [backup-simplify]: Simplify 1 into 1
4.371 * [backup-simplify]: Simplify (* 2 0) into 0
4.372 * [backup-simplify]: Simplify 0 into 0
4.372 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
4.372 * [backup-simplify]: Simplify (* 1 1) into 1
4.373 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
4.374 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 y) (* 0 0))) into 0
4.374 * [backup-simplify]: Simplify (+ 1 0) into 1
4.374 * [backup-simplify]: Simplify (+ 0 1) into 1
4.374 * [taylor]: Taking taylor expansion of 1 in y
4.374 * [backup-simplify]: Simplify 1 into 1
4.374 * [backup-simplify]: Simplify 1 into 1
4.375 * [backup-simplify]: Simplify (+ (* 2 1) (* 0 0)) into 2
4.375 * [backup-simplify]: Simplify 2 into 2
4.375 * [backup-simplify]: Simplify (* 1 1) into 1
4.375 * [backup-simplify]: Simplify 1 into 1
4.376 * [backup-simplify]: Simplify (+ (* 1 (pow (* y 1) 2)) (+ (* 2 (* y x)) (* 1 (pow (* 1 x) 2)))) into (+ (pow y 2) (+ (pow x 2) (* 2 (* x y))))
4.376 * [backup-simplify]: Simplify (+ (* (+ (/ 1 x) (/ 1 y)) (/ 1 x)) (* (+ (/ 1 x) (/ 1 y)) (/ 1 y))) into (+ (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2 (/ 1 (* x y)))))
4.376 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2 (/ 1 (* x y))))) in (x y) around 0
4.376 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2 (/ 1 (* x y))))) in y
4.376 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.376 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.376 * [taylor]: Taking taylor expansion of y in y
4.376 * [backup-simplify]: Simplify 0 into 0
4.376 * [backup-simplify]: Simplify 1 into 1
4.377 * [backup-simplify]: Simplify (* 1 1) into 1
4.377 * [backup-simplify]: Simplify (/ 1 1) into 1
4.377 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 (* x y)))) in y
4.377 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.377 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.377 * [taylor]: Taking taylor expansion of x in y
4.377 * [backup-simplify]: Simplify x into x
4.377 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.377 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.377 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* x y))) in y
4.377 * [taylor]: Taking taylor expansion of 2 in y
4.377 * [backup-simplify]: Simplify 2 into 2
4.377 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
4.377 * [taylor]: Taking taylor expansion of (* x y) in y
4.377 * [taylor]: Taking taylor expansion of x in y
4.377 * [backup-simplify]: Simplify x into x
4.377 * [taylor]: Taking taylor expansion of y in y
4.377 * [backup-simplify]: Simplify 0 into 0
4.377 * [backup-simplify]: Simplify 1 into 1
4.378 * [backup-simplify]: Simplify (* x 0) into 0
4.378 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
4.378 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.378 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2 (/ 1 (* x y))))) in x
4.378 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.378 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.378 * [taylor]: Taking taylor expansion of y in x
4.378 * [backup-simplify]: Simplify y into y
4.378 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.378 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.378 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 (* x y)))) in x
4.378 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.378 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.378 * [taylor]: Taking taylor expansion of x in x
4.378 * [backup-simplify]: Simplify 0 into 0
4.378 * [backup-simplify]: Simplify 1 into 1
4.379 * [backup-simplify]: Simplify (* 1 1) into 1
4.379 * [backup-simplify]: Simplify (/ 1 1) into 1
4.379 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* x y))) in x
4.379 * [taylor]: Taking taylor expansion of 2 in x
4.379 * [backup-simplify]: Simplify 2 into 2
4.379 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
4.379 * [taylor]: Taking taylor expansion of (* x y) in x
4.379 * [taylor]: Taking taylor expansion of x in x
4.379 * [backup-simplify]: Simplify 0 into 0
4.379 * [backup-simplify]: Simplify 1 into 1
4.379 * [taylor]: Taking taylor expansion of y in x
4.379 * [backup-simplify]: Simplify y into y
4.379 * [backup-simplify]: Simplify (* 0 y) into 0
4.380 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
4.380 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.380 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2 (/ 1 (* x y))))) in x
4.380 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.380 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.380 * [taylor]: Taking taylor expansion of y in x
4.380 * [backup-simplify]: Simplify y into y
4.380 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.380 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.380 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 (* x y)))) in x
4.380 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.380 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.380 * [taylor]: Taking taylor expansion of x in x
4.380 * [backup-simplify]: Simplify 0 into 0
4.380 * [backup-simplify]: Simplify 1 into 1
4.381 * [backup-simplify]: Simplify (* 1 1) into 1
4.381 * [backup-simplify]: Simplify (/ 1 1) into 1
4.381 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* x y))) in x
4.381 * [taylor]: Taking taylor expansion of 2 in x
4.381 * [backup-simplify]: Simplify 2 into 2
4.381 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
4.381 * [taylor]: Taking taylor expansion of (* x y) in x
4.381 * [taylor]: Taking taylor expansion of x in x
4.381 * [backup-simplify]: Simplify 0 into 0
4.381 * [backup-simplify]: Simplify 1 into 1
4.381 * [taylor]: Taking taylor expansion of y in x
4.381 * [backup-simplify]: Simplify y into y
4.381 * [backup-simplify]: Simplify (* 0 y) into 0
4.381 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
4.382 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.382 * [backup-simplify]: Simplify (+ 1 0) into 1
4.382 * [backup-simplify]: Simplify (+ 0 1) into 1
4.382 * [taylor]: Taking taylor expansion of 1 in y
4.382 * [backup-simplify]: Simplify 1 into 1
4.383 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.383 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.384 * [backup-simplify]: Simplify (* 2 (/ 1 y)) into (/ 2 y)
4.384 * [backup-simplify]: Simplify (+ 0 (/ 2 y)) into (* 2 (/ 1 y))
4.384 * [backup-simplify]: Simplify (+ 0 (* 2 (/ 1 y))) into (* 2 (/ 1 y))
4.384 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
4.384 * [taylor]: Taking taylor expansion of 2 in y
4.384 * [backup-simplify]: Simplify 2 into 2
4.384 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.384 * [taylor]: Taking taylor expansion of y in y
4.384 * [backup-simplify]: Simplify 0 into 0
4.384 * [backup-simplify]: Simplify 1 into 1
4.384 * [backup-simplify]: Simplify (/ 1 1) into 1
4.385 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.386 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.386 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
4.386 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.387 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 y))) into 0
4.387 * [backup-simplify]: Simplify (+ 0 0) into 0
4.387 * [backup-simplify]: Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
4.387 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.387 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.387 * [taylor]: Taking taylor expansion of y in y
4.387 * [backup-simplify]: Simplify 0 into 0
4.387 * [backup-simplify]: Simplify 1 into 1
4.388 * [backup-simplify]: Simplify (* 1 1) into 1
4.388 * [backup-simplify]: Simplify (/ 1 1) into 1
4.388 * [backup-simplify]: Simplify 1 into 1
4.388 * [backup-simplify]: Simplify (* 2 1) into 2
4.388 * [backup-simplify]: Simplify 2 into 2
4.388 * [backup-simplify]: Simplify 1 into 1
4.389 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (+ (* 2 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))) (* 1 (pow (* (/ 1 (/ 1 y)) 1) 2)))) into (+ (pow y 2) (+ (pow x 2) (* 2 (* x y))))
4.389 * [backup-simplify]: Simplify (+ (* (+ (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- x))) (* (+ (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- y)))) into (+ (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2 (/ 1 (* x y)))))
4.389 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2 (/ 1 (* x y))))) in (x y) around 0
4.389 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2 (/ 1 (* x y))))) in y
4.389 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.390 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.390 * [taylor]: Taking taylor expansion of y in y
4.390 * [backup-simplify]: Simplify 0 into 0
4.390 * [backup-simplify]: Simplify 1 into 1
4.390 * [backup-simplify]: Simplify (* 1 1) into 1
4.390 * [backup-simplify]: Simplify (/ 1 1) into 1
4.390 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 (* x y)))) in y
4.390 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.390 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.390 * [taylor]: Taking taylor expansion of x in y
4.390 * [backup-simplify]: Simplify x into x
4.390 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.391 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.391 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* x y))) in y
4.391 * [taylor]: Taking taylor expansion of 2 in y
4.391 * [backup-simplify]: Simplify 2 into 2
4.391 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
4.391 * [taylor]: Taking taylor expansion of (* x y) in y
4.391 * [taylor]: Taking taylor expansion of x in y
4.391 * [backup-simplify]: Simplify x into x
4.391 * [taylor]: Taking taylor expansion of y in y
4.391 * [backup-simplify]: Simplify 0 into 0
4.391 * [backup-simplify]: Simplify 1 into 1
4.391 * [backup-simplify]: Simplify (* x 0) into 0
4.391 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
4.391 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.391 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2 (/ 1 (* x y))))) in x
4.391 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.391 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.391 * [taylor]: Taking taylor expansion of y in x
4.391 * [backup-simplify]: Simplify y into y
4.391 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.391 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.391 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 (* x y)))) in x
4.392 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.392 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.392 * [taylor]: Taking taylor expansion of x in x
4.392 * [backup-simplify]: Simplify 0 into 0
4.392 * [backup-simplify]: Simplify 1 into 1
4.392 * [backup-simplify]: Simplify (* 1 1) into 1
4.392 * [backup-simplify]: Simplify (/ 1 1) into 1
4.392 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* x y))) in x
4.392 * [taylor]: Taking taylor expansion of 2 in x
4.392 * [backup-simplify]: Simplify 2 into 2
4.392 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
4.392 * [taylor]: Taking taylor expansion of (* x y) in x
4.392 * [taylor]: Taking taylor expansion of x in x
4.392 * [backup-simplify]: Simplify 0 into 0
4.392 * [backup-simplify]: Simplify 1 into 1
4.392 * [taylor]: Taking taylor expansion of y in x
4.392 * [backup-simplify]: Simplify y into y
4.392 * [backup-simplify]: Simplify (* 0 y) into 0
4.393 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
4.393 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.393 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (+ (/ 1 (pow x 2)) (* 2 (/ 1 (* x y))))) in x
4.393 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.393 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.393 * [taylor]: Taking taylor expansion of y in x
4.393 * [backup-simplify]: Simplify y into y
4.393 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.393 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.393 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2 (/ 1 (* x y)))) in x
4.393 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.393 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.393 * [taylor]: Taking taylor expansion of x in x
4.393 * [backup-simplify]: Simplify 0 into 0
4.393 * [backup-simplify]: Simplify 1 into 1
4.394 * [backup-simplify]: Simplify (* 1 1) into 1
4.394 * [backup-simplify]: Simplify (/ 1 1) into 1
4.394 * [taylor]: Taking taylor expansion of (* 2 (/ 1 (* x y))) in x
4.394 * [taylor]: Taking taylor expansion of 2 in x
4.394 * [backup-simplify]: Simplify 2 into 2
4.394 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
4.394 * [taylor]: Taking taylor expansion of (* x y) in x
4.394 * [taylor]: Taking taylor expansion of x in x
4.394 * [backup-simplify]: Simplify 0 into 0
4.394 * [backup-simplify]: Simplify 1 into 1
4.394 * [taylor]: Taking taylor expansion of y in x
4.394 * [backup-simplify]: Simplify y into y
4.394 * [backup-simplify]: Simplify (* 0 y) into 0
4.395 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
4.395 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.395 * [backup-simplify]: Simplify (+ 1 0) into 1
4.395 * [backup-simplify]: Simplify (+ 0 1) into 1
4.395 * [taylor]: Taking taylor expansion of 1 in y
4.396 * [backup-simplify]: Simplify 1 into 1
4.396 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.397 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.397 * [backup-simplify]: Simplify (* 2 (/ 1 y)) into (/ 2 y)
4.397 * [backup-simplify]: Simplify (+ 0 (/ 2 y)) into (* 2 (/ 1 y))
4.397 * [backup-simplify]: Simplify (+ 0 (* 2 (/ 1 y))) into (* 2 (/ 1 y))
4.397 * [taylor]: Taking taylor expansion of (* 2 (/ 1 y)) in y
4.397 * [taylor]: Taking taylor expansion of 2 in y
4.397 * [backup-simplify]: Simplify 2 into 2
4.397 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.397 * [taylor]: Taking taylor expansion of y in y
4.397 * [backup-simplify]: Simplify 0 into 0
4.397 * [backup-simplify]: Simplify 1 into 1
4.397 * [backup-simplify]: Simplify (/ 1 1) into 1
4.398 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.399 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.399 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
4.400 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.400 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 y))) into 0
4.400 * [backup-simplify]: Simplify (+ 0 0) into 0
4.400 * [backup-simplify]: Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
4.400 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.400 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.401 * [taylor]: Taking taylor expansion of y in y
4.401 * [backup-simplify]: Simplify 0 into 0
4.401 * [backup-simplify]: Simplify 1 into 1
4.401 * [backup-simplify]: Simplify (* 1 1) into 1
4.401 * [backup-simplify]: Simplify (/ 1 1) into 1
4.401 * [backup-simplify]: Simplify 1 into 1
4.402 * [backup-simplify]: Simplify (* 2 1) into 2
4.402 * [backup-simplify]: Simplify 2 into 2
4.402 * [backup-simplify]: Simplify 1 into 1
4.402 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (+ (* 2 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))) (* 1 (pow (* (/ 1 (/ 1 (- y))) 1) 2)))) into (+ (pow y 2) (+ (pow x 2) (* 2 (* x y))))
4.402 * * * * [progress]: [ 3 / 3 ] generating series at (2 2)
4.402 * [backup-simplify]: Simplify (* (+ x y) y) into (* (+ x y) y)
4.402 * [approximate]: Taking taylor expansion of (* (+ x y) y) in (x y) around 0
4.402 * [taylor]: Taking taylor expansion of (* (+ x y) y) in y
4.403 * [taylor]: Taking taylor expansion of (+ x y) in y
4.403 * [taylor]: Taking taylor expansion of x in y
4.403 * [backup-simplify]: Simplify x into x
4.403 * [taylor]: Taking taylor expansion of y in y
4.403 * [backup-simplify]: Simplify 0 into 0
4.403 * [backup-simplify]: Simplify 1 into 1
4.403 * [taylor]: Taking taylor expansion of y in y
4.403 * [backup-simplify]: Simplify 0 into 0
4.403 * [backup-simplify]: Simplify 1 into 1
4.403 * [taylor]: Taking taylor expansion of (* (+ x y) y) in x
4.403 * [taylor]: Taking taylor expansion of (+ x y) in x
4.403 * [taylor]: Taking taylor expansion of x in x
4.403 * [backup-simplify]: Simplify 0 into 0
4.403 * [backup-simplify]: Simplify 1 into 1
4.403 * [taylor]: Taking taylor expansion of y in x
4.403 * [backup-simplify]: Simplify y into y
4.403 * [taylor]: Taking taylor expansion of y in x
4.403 * [backup-simplify]: Simplify y into y
4.403 * [taylor]: Taking taylor expansion of (* (+ x y) y) in x
4.403 * [taylor]: Taking taylor expansion of (+ x y) in x
4.403 * [taylor]: Taking taylor expansion of x in x
4.403 * [backup-simplify]: Simplify 0 into 0
4.403 * [backup-simplify]: Simplify 1 into 1
4.403 * [taylor]: Taking taylor expansion of y in x
4.403 * [backup-simplify]: Simplify y into y
4.403 * [taylor]: Taking taylor expansion of y in x
4.403 * [backup-simplify]: Simplify y into y
4.403 * [backup-simplify]: Simplify (+ 0 y) into y
4.403 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.403 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.403 * [taylor]: Taking taylor expansion of y in y
4.403 * [backup-simplify]: Simplify 0 into 0
4.403 * [backup-simplify]: Simplify 1 into 1
4.404 * [backup-simplify]: Simplify (+ 1 0) into 1
4.404 * [backup-simplify]: Simplify (+ (* y 0) (* 1 y)) into y
4.404 * [taylor]: Taking taylor expansion of y in y
4.404 * [backup-simplify]: Simplify 0 into 0
4.404 * [backup-simplify]: Simplify 1 into 1
4.404 * [backup-simplify]: Simplify 0 into 0
4.404 * [backup-simplify]: Simplify (+ 0 0) into 0
4.405 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 0) (* 0 y))) into 0
4.405 * [taylor]: Taking taylor expansion of 0 in y
4.405 * [backup-simplify]: Simplify 0 into 0
4.405 * [backup-simplify]: Simplify 0 into 0
4.405 * [backup-simplify]: Simplify 1 into 1
4.405 * [backup-simplify]: Simplify (* 1 1) into 1
4.405 * [backup-simplify]: Simplify 1 into 1
4.405 * [backup-simplify]: Simplify (+ 0 0) into 0
4.406 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
4.406 * [taylor]: Taking taylor expansion of 0 in y
4.406 * [backup-simplify]: Simplify 0 into 0
4.406 * [backup-simplify]: Simplify 0 into 0
4.406 * [backup-simplify]: Simplify 0 into 0
4.406 * [backup-simplify]: Simplify 0 into 0
4.407 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.407 * [backup-simplify]: Simplify 0 into 0
4.407 * [backup-simplify]: Simplify (+ 0 0) into 0
4.408 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
4.408 * [taylor]: Taking taylor expansion of 0 in y
4.408 * [backup-simplify]: Simplify 0 into 0
4.408 * [backup-simplify]: Simplify 0 into 0
4.408 * [backup-simplify]: Simplify 0 into 0
4.409 * [backup-simplify]: Simplify (+ (* 1 (pow (* y 1) 2)) (* 1 (* y x))) into (+ (pow y 2) (* x y))
4.409 * [backup-simplify]: Simplify (* (+ (/ 1 x) (/ 1 y)) (/ 1 y)) into (/ (+ (/ 1 x) (/ 1 y)) y)
4.409 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) y) in (x y) around 0
4.409 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) y) in y
4.409 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
4.409 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.409 * [taylor]: Taking taylor expansion of x in y
4.409 * [backup-simplify]: Simplify x into x
4.409 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.409 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.409 * [taylor]: Taking taylor expansion of y in y
4.409 * [backup-simplify]: Simplify 0 into 0
4.409 * [backup-simplify]: Simplify 1 into 1
4.410 * [backup-simplify]: Simplify (/ 1 1) into 1
4.410 * [taylor]: Taking taylor expansion of y in y
4.410 * [backup-simplify]: Simplify 0 into 0
4.410 * [backup-simplify]: Simplify 1 into 1
4.410 * [backup-simplify]: Simplify (+ 0 1) into 1
4.410 * [backup-simplify]: Simplify (/ 1 1) into 1
4.410 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) y) in x
4.410 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
4.410 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.410 * [taylor]: Taking taylor expansion of x in x
4.410 * [backup-simplify]: Simplify 0 into 0
4.410 * [backup-simplify]: Simplify 1 into 1
4.411 * [backup-simplify]: Simplify (/ 1 1) into 1
4.411 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.411 * [taylor]: Taking taylor expansion of y in x
4.411 * [backup-simplify]: Simplify y into y
4.411 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.411 * [taylor]: Taking taylor expansion of y in x
4.411 * [backup-simplify]: Simplify y into y
4.411 * [backup-simplify]: Simplify (+ 1 0) into 1
4.411 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.411 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) y) in x
4.411 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
4.411 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.411 * [taylor]: Taking taylor expansion of x in x
4.412 * [backup-simplify]: Simplify 0 into 0
4.412 * [backup-simplify]: Simplify 1 into 1
4.412 * [backup-simplify]: Simplify (/ 1 1) into 1
4.412 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.412 * [taylor]: Taking taylor expansion of y in x
4.412 * [backup-simplify]: Simplify y into y
4.412 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.412 * [taylor]: Taking taylor expansion of y in x
4.412 * [backup-simplify]: Simplify y into y
4.412 * [backup-simplify]: Simplify (+ 1 0) into 1
4.412 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.413 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.413 * [taylor]: Taking taylor expansion of y in y
4.413 * [backup-simplify]: Simplify 0 into 0
4.413 * [backup-simplify]: Simplify 1 into 1
4.413 * [backup-simplify]: Simplify (/ 1 1) into 1
4.413 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.414 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
4.414 * [backup-simplify]: Simplify (- (/ (/ 1 y) y) (+ (* (/ 1 y) (/ 0 y)))) into (/ 1 (pow y 2))
4.414 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.414 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.414 * [taylor]: Taking taylor expansion of y in y
4.414 * [backup-simplify]: Simplify 0 into 0
4.414 * [backup-simplify]: Simplify 1 into 1
4.414 * [backup-simplify]: Simplify (* 1 1) into 1
4.414 * [backup-simplify]: Simplify (/ 1 1) into 1
4.415 * [backup-simplify]: Simplify 1 into 1
4.415 * [backup-simplify]: Simplify 1 into 1
4.415 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.415 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.416 * [backup-simplify]: Simplify (+ 0 0) into 0
4.416 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* (/ 1 (pow y 2)) (/ 0 y)))) into 0
4.416 * [taylor]: Taking taylor expansion of 0 in y
4.416 * [backup-simplify]: Simplify 0 into 0
4.417 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.417 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.417 * [backup-simplify]: Simplify 0 into 0
4.418 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.418 * [backup-simplify]: Simplify 0 into 0
4.419 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.419 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.419 * [backup-simplify]: Simplify (+ 0 0) into 0
4.419 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* (/ 1 (pow y 2)) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.419 * [taylor]: Taking taylor expansion of 0 in y
4.419 * [backup-simplify]: Simplify 0 into 0
4.420 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.421 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.421 * [backup-simplify]: Simplify 0 into 0
4.422 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.422 * [backup-simplify]: Simplify 0 into 0
4.423 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.423 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.423 * [backup-simplify]: Simplify (+ 0 0) into 0
4.423 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* (/ 1 (pow y 2)) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.423 * [taylor]: Taking taylor expansion of 0 in y
4.423 * [backup-simplify]: Simplify 0 into 0
4.423 * [backup-simplify]: Simplify 0 into 0
4.424 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.425 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.425 * [backup-simplify]: Simplify 0 into 0
4.425 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))) (* 1 (pow (* (/ 1 (/ 1 y)) 1) 2))) into (+ (pow y 2) (* x y))
4.426 * [backup-simplify]: Simplify (* (+ (/ 1 (- x)) (/ 1 (- y))) (/ 1 (- y))) into (/ (+ (/ 1 x) (/ 1 y)) y)
4.426 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) y) in (x y) around 0
4.426 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) y) in y
4.426 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
4.426 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.426 * [taylor]: Taking taylor expansion of x in y
4.426 * [backup-simplify]: Simplify x into x
4.426 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.426 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.426 * [taylor]: Taking taylor expansion of y in y
4.426 * [backup-simplify]: Simplify 0 into 0
4.426 * [backup-simplify]: Simplify 1 into 1
4.426 * [backup-simplify]: Simplify (/ 1 1) into 1
4.426 * [taylor]: Taking taylor expansion of y in y
4.426 * [backup-simplify]: Simplify 0 into 0
4.426 * [backup-simplify]: Simplify 1 into 1
4.427 * [backup-simplify]: Simplify (+ 0 1) into 1
4.427 * [backup-simplify]: Simplify (/ 1 1) into 1
4.427 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) y) in x
4.427 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
4.427 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.427 * [taylor]: Taking taylor expansion of x in x
4.427 * [backup-simplify]: Simplify 0 into 0
4.427 * [backup-simplify]: Simplify 1 into 1
4.427 * [backup-simplify]: Simplify (/ 1 1) into 1
4.427 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.427 * [taylor]: Taking taylor expansion of y in x
4.427 * [backup-simplify]: Simplify y into y
4.427 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.427 * [taylor]: Taking taylor expansion of y in x
4.427 * [backup-simplify]: Simplify y into y
4.428 * [backup-simplify]: Simplify (+ 1 0) into 1
4.428 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.428 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) y) in x
4.428 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
4.428 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.428 * [taylor]: Taking taylor expansion of x in x
4.428 * [backup-simplify]: Simplify 0 into 0
4.428 * [backup-simplify]: Simplify 1 into 1
4.428 * [backup-simplify]: Simplify (/ 1 1) into 1
4.428 * [taylor]: Taking taylor expansion of (/ 1 y) in x
4.428 * [taylor]: Taking taylor expansion of y in x
4.428 * [backup-simplify]: Simplify y into y
4.428 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.428 * [taylor]: Taking taylor expansion of y in x
4.428 * [backup-simplify]: Simplify y into y
4.429 * [backup-simplify]: Simplify (+ 1 0) into 1
4.429 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
4.429 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.429 * [taylor]: Taking taylor expansion of y in y
4.429 * [backup-simplify]: Simplify 0 into 0
4.429 * [backup-simplify]: Simplify 1 into 1
4.429 * [backup-simplify]: Simplify (/ 1 1) into 1
4.430 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.430 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
4.430 * [backup-simplify]: Simplify (- (/ (/ 1 y) y) (+ (* (/ 1 y) (/ 0 y)))) into (/ 1 (pow y 2))
4.430 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.430 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.430 * [taylor]: Taking taylor expansion of y in y
4.430 * [backup-simplify]: Simplify 0 into 0
4.430 * [backup-simplify]: Simplify 1 into 1
4.431 * [backup-simplify]: Simplify (* 1 1) into 1
4.431 * [backup-simplify]: Simplify (/ 1 1) into 1
4.431 * [backup-simplify]: Simplify 1 into 1
4.431 * [backup-simplify]: Simplify 1 into 1
4.432 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.432 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
4.432 * [backup-simplify]: Simplify (+ 0 0) into 0
4.432 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* (/ 1 (pow y 2)) (/ 0 y)))) into 0
4.432 * [taylor]: Taking taylor expansion of 0 in y
4.432 * [backup-simplify]: Simplify 0 into 0
4.433 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.434 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.434 * [backup-simplify]: Simplify 0 into 0
4.434 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.434 * [backup-simplify]: Simplify 0 into 0
4.435 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.435 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.435 * [backup-simplify]: Simplify (+ 0 0) into 0
4.436 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* (/ 1 (pow y 2)) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.436 * [taylor]: Taking taylor expansion of 0 in y
4.436 * [backup-simplify]: Simplify 0 into 0
4.436 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.437 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.437 * [backup-simplify]: Simplify 0 into 0
4.438 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.438 * [backup-simplify]: Simplify 0 into 0
4.439 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.439 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.439 * [backup-simplify]: Simplify (+ 0 0) into 0
4.439 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* (/ 1 (pow y 2)) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.439 * [taylor]: Taking taylor expansion of 0 in y
4.439 * [backup-simplify]: Simplify 0 into 0
4.440 * [backup-simplify]: Simplify 0 into 0
4.440 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.441 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.441 * [backup-simplify]: Simplify 0 into 0
4.441 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))) (* 1 (pow (* (/ 1 (/ 1 (- y))) 1) 2))) into (+ (pow y 2) (* x y))
4.442 * * * [progress]: simplifying candidates
4.443 * [simplify]: Simplifying:
  (* (+ x y) x)
  (+ (log (+ x y)) (log x))
  (log (* (+ x y) x))
  (exp (* (+ x y) x))
  (* (* (* (+ x y) (+ x y)) (+ x y)) (* (* x x) x))
  (* (cbrt (* (+ x y) x)) (cbrt (* (+ x y) x)))
  (cbrt (* (+ x y) x))
  (* (* (* (+ x y) x) (* (+ x y) x)) (* (+ x y) x))
  (sqrt (* (+ x y) x))
  (sqrt (* (+ x y) x))
  (* (sqrt (+ x y)) (sqrt x))
  (* (sqrt (+ x y)) (sqrt x))
  (* (+ x y) (* (cbrt x) (cbrt x)))
  (* (+ x y) (sqrt x))
  (* (+ x y) 1)
  (* (cbrt (+ x y)) x)
  (* (sqrt (+ x y)) x)
  (* (+ x y) x)
  (* (+ x y) x)
  (* (+ (pow x 3) (pow y 3)) x)
  (* (- (* x x) (* y y)) x)
  (* (exp (* (+ x y) x)) (exp (* (+ x y) y)))
  (log (+ (* (+ x y) x) (* (+ x y) y)))
  (exp (+ (* (+ x y) x) (* (+ x y) y)))
  (* (cbrt (+ (* (+ x y) x) (* (+ x y) y))) (cbrt (+ (* (+ x y) x) (* (+ x y) y))))
  (cbrt (+ (* (+ x y) x) (* (+ x y) y)))
  (* (* (+ (* (+ x y) x) (* (+ x y) y)) (+ (* (+ x y) x) (* (+ x y) y))) (+ (* (+ x y) x) (* (+ x y) y)))
  (sqrt (+ (* (+ x y) x) (* (+ x y) y)))
  (sqrt (+ (* (+ x y) x) (* (+ x y) y)))
  (+ (* (* (+ (pow x 3) (pow y 3)) x) (+ (* x x) (- (* y y) (* x y)))) (* (+ (* x x) (- (* y y) (* x y))) (* (+ (pow x 3) (pow y 3)) y)))
  (* (+ (* x x) (- (* y y) (* x y))) (+ (* x x) (- (* y y) (* x y))))
  (+ (* (* (+ (pow x 3) (pow y 3)) x) (- x y)) (* (+ (* x x) (- (* y y) (* x y))) (* (- (* x x) (* y y)) y)))
  (* (+ (* x x) (- (* y y) (* x y))) (- x y))
  (+ (* (* (- (* x x) (* y y)) x) (+ (* x x) (- (* y y) (* x y)))) (* (- x y) (* (+ (pow x 3) (pow y 3)) y)))
  (* (- x y) (+ (* x x) (- (* y y) (* x y))))
  (+ (* (* (- (* x x) (* y y)) x) (- x y)) (* (- x y) (* (- (* x x) (* y y)) y)))
  (* (- x y) (- x y))
  (+ (pow (* (+ x y) x) 3) (pow (* (+ x y) y) 3))
  (+ (* (* (+ x y) x) (* (+ x y) x)) (- (* (* (+ x y) y) (* (+ x y) y)) (* (* (+ x y) x) (* (+ x y) y))))
  (- (* (* (+ x y) x) (* (+ x y) x)) (* (* (+ x y) y) (* (+ x y) y)))
  (- (* (+ x y) x) (* (+ x y) y))
  (+ x y)
  (* (+ x y) y)
  (+ (log (+ x y)) (log y))
  (log (* (+ x y) y))
  (exp (* (+ x y) y))
  (* (* (* (+ x y) (+ x y)) (+ x y)) (* (* y y) y))
  (* (cbrt (* (+ x y) y)) (cbrt (* (+ x y) y)))
  (cbrt (* (+ x y) y))
  (* (* (* (+ x y) y) (* (+ x y) y)) (* (+ x y) y))
  (sqrt (* (+ x y) y))
  (sqrt (* (+ x y) y))
  (* (sqrt (+ x y)) (sqrt y))
  (* (sqrt (+ x y)) (sqrt y))
  (* (+ x y) (* (cbrt y) (cbrt y)))
  (* (+ x y) (sqrt y))
  (* (+ x y) 1)
  (* (cbrt (+ x y)) y)
  (* (sqrt (+ x y)) y)
  (* (+ x y) y)
  (* (+ x y) y)
  (* (+ (pow x 3) (pow y 3)) y)
  (* (- (* x x) (* y y)) y)
  (+ (pow x 2) (* x y))
  (+ (pow x 2) (* x y))
  (+ (pow x 2) (* x y))
  (+ (pow y 2) (+ (pow x 2) (* 2 (* x y))))
  (+ (pow y 2) (+ (pow x 2) (* 2 (* x y))))
  (+ (pow y 2) (+ (pow x 2) (* 2 (* x y))))
  (+ (pow y 2) (* x y))
  (+ (pow y 2) (* x y))
  (+ (pow y 2) (* x y))
4.444 * * [simplify]: iteration 0: 106 enodes
4.474 * * [simplify]: iteration 1: 307 enodes
4.620 * * [simplify]: iteration 2: 1114 enodes
5.069 * * [simplify]: iteration complete: 5001 enodes
5.069 * * [simplify]: Extracting #0: cost 49 inf + 0
5.070 * * [simplify]: Extracting #1: cost 558 inf + 0
5.076 * * [simplify]: Extracting #2: cost 1755 inf + 4862
5.101 * * [simplify]: Extracting #3: cost 1421 inf + 128175
5.169 * * [simplify]: Extracting #4: cost 168 inf + 404220
5.255 * * [simplify]: Extracting #5: cost 3 inf + 444070
5.340 * * [simplify]: Extracting #6: cost 0 inf + 444910
5.446 * [simplify]: Simplified to:
  (* x (+ y x))
  (log (* x (+ y x)))
  (log (* x (+ y x)))
  (exp (* x (+ y x)))
  (* (* x (+ y x)) (* (* x (+ y x)) (* x (+ y x))))
  (* (cbrt (* x (+ y x))) (cbrt (* x (+ y x))))
  (cbrt (* x (+ y x)))
  (* (* x (+ y x)) (* (* x (+ y x)) (* x (+ y x))))
  (sqrt (* x (+ y x)))
  (sqrt (* x (+ y x)))
  (* (sqrt (+ y x)) (sqrt x))
  (* (sqrt (+ y x)) (sqrt x))
  (* (* (+ y x) (cbrt x)) (cbrt x))
  (* (+ y x) (sqrt x))
  (+ y x)
  (* x (cbrt (+ y x)))
  (* x (sqrt (+ y x)))
  (* x (+ y x))
  (* x (+ y x))
  (* x (+ (* (* y y) y) (* x (* x x))))
  (* (- (* x x) (* y y)) x)
  (exp (* (+ y x) (+ y x)))
  (+ (log (+ y x)) (log (+ y x)))
  (exp (* (+ y x) (+ y x)))
  (* (cbrt (* (+ y x) (+ y x))) (cbrt (* (+ y x) (+ y x))))
  (cbrt (* (+ y x) (+ y x)))
  (* (* (+ y x) (+ y x)) (* (* (+ y x) (+ y x)) (* (+ y x) (+ y x))))
  (fabs (+ y x))
  (fabs (+ y x))
  (* (+ (* y (- y x)) (* x x)) (* (+ (* (* y y) y) (* x (* x x))) (+ x y)))
  (* (+ (* y (- y x)) (* x x)) (+ (* y (- y x)) (* x x)))
  (+ (* (* (- (* x x) (* y y)) y) (- (* y y) (- (* x y) (* x x)))) (* (+ (* (* y y) y) (* x (* x x))) (* x (- x y))))
  (* (- x y) (+ (* y (- y x)) (* x x)))
  (+ (* y (* (- x y) (+ (* (* y y) y) (* x (* x x))))) (* (* x (- (* y y) (- (* x y) (* x x)))) (- (* x x) (* y y))))
  (* (- x y) (+ (* y (- y x)) (* x x)))
  (* (- x y) (* (- x y) (* (+ y x) (+ y x))))
  (* (- x y) (- x y))
  (+ (* (* y (+ y x)) (* (* y (+ y x)) (* y (+ y x)))) (* (* x (+ y x)) (* (* x (+ y x)) (* x (+ y x)))))
  (- (* (* y (+ y x)) (* y (+ y x))) (* (* x (+ y x)) (* (+ y x) (- y x))))
  (* (* (* (+ y x) (+ y x)) (+ y x)) (- x y))
  (- (* x x) (* y y))
  (+ y x)
  (* y (+ y x))
  (log (* y (+ y x)))
  (log (* y (+ y x)))
  (exp (* y (+ y x)))
  (* (* y (+ y x)) (* (* y (+ y x)) (* y (+ y x))))
  (* (cbrt (* y (+ y x))) (cbrt (* y (+ y x))))
  (cbrt (* y (+ y x)))
  (* (* y (+ y x)) (* (* y (+ y x)) (* y (+ y x))))
  (sqrt (* y (+ y x)))
  (sqrt (* y (+ y x)))
  (* (sqrt y) (sqrt (+ y x)))
  (* (sqrt y) (sqrt (+ y x)))
  (* (+ y x) (* (cbrt y) (cbrt y)))
  (* (sqrt y) (+ y x))
  (+ y x)
  (* y (cbrt (+ y x)))
  (* (sqrt (+ y x)) y)
  (* y (+ y x))
  (* y (+ y x))
  (* (+ (* (* y y) y) (* x (* x x))) y)
  (* (- (* x x) (* y y)) y)
  (+ (* x x) (* x y))
  (+ (* x x) (* x y))
  (+ (* x x) (* x y))
  (+ (* y (* x 2)) (+ (* x x) (* y y)))
  (+ (* y (* x 2)) (+ (* x x) (* y y)))
  (+ (* y (* x 2)) (+ (* x x) (* y y)))
  (+ (* y y) (* x y))
  (+ (* y y) (* x y))
  (+ (* y y) (* x y))
5.450 * * * [progress]: adding candidates to table
5.725 * [progress]: [Phase 3 of 3] Extracting.
5.725 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (+ (* (+ x y) x) (* (+ x y) y)))> #<alt (λ (x y) (+ (+ (* x x) (* y y)) (+ (* x y) (* x y))))>)
5.725 * * * [regime-changes]: Trying 2 branch expressions: (y x)
5.725 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (+ (* (+ x y) x) (* (+ x y) y)))> #<alt (λ (x y) (+ (+ (* x x) (* y y)) (+ (* x y) (* x y))))>)
5.763 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (+ (* (+ x y) x) (* (+ x y) y)))> #<alt (λ (x y) (+ (+ (* x x) (* y y)) (+ (* x y) (* x y))))>)
5.799 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
5.799 * [simplify]: Simplifying:
  (+ (+ (* x x) (* y y)) (+ (* x y) (* x y)))
5.800 * * [simplify]: iteration 0: 8 enodes
5.800 * * [simplify]: iteration 1: 11 enodes
5.801 * * [simplify]: iteration complete: 11 enodes
5.801 * * [simplify]: Extracting #0: cost 1 inf + 0
5.801 * * [simplify]: Extracting #1: cost 3 inf + 0
5.801 * * [simplify]: Extracting #2: cost 6 inf + 0
5.801 * * [simplify]: Extracting #3: cost 8 inf + 0
5.801 * * [simplify]: Extracting #4: cost 5 inf + 43
5.801 * * [simplify]: Extracting #5: cost 0 inf + 572
5.801 * [simplify]: Simplified to:
  (+ (+ (* x y) (* x y)) (+ (* x x) (* y y)))
6.957 * [regime-testing]: Baseline error score: 0.016453405946875006
6.973 * [regime-testing]: Oracle error score: 0.005000625078134767
7.005 * [regime-testing]: End program error score: 0.016453405946875006
7.110 * [regime-testing]: Target error score: 0.015255135850522818